biology Crossword Puzzles

Biology 2024-05-07

Across

is the highest rank in biological classification
are small infectious agents that replicate only
are the eukaryotes that form the kingdom
below order above genus
ranks below kingdom and above class
Multiple cells in an organism
are multicellular, eukaryotic organisms
a protein coating on a virus
Exact age of fossils by using carbon isotopes
is often called the Father of Taxonomy
involves studying living organisms
A group of similar species forms a genus
Rough guess at the age of fossils
constitute the domain of Eukarya or Eukaryota

Down

Scientific name of an organism
remains of a prehistoric organism
Currently accepted scientific theory for many diseases
is a domain of single-celled organisms
is the most fundamental unit in taxonomy
ranks below phylum
consisting of one biological cell
is any member of the group of eukaryotic
kingdom is paraphyletic - it contains the common ancestor but not all its descendants
highest level of classification
what the virus or bacteria injects its DNA/RNA
self-replicating material that is present in organisms
ranks above family
One cell organisms
Half of a DNA stranded

29 Clues: ranks below phylum • ranks above family • One cell organisms • Half of a DNA stranded • below order above genus • a protein coating on a virus • Multiple cells in an organism • Scientific name of an organism • highest level of classification • remains of a prehistoric organism • consisting of one biological cell • Rough guess at the age of fossils • involves studying living organisms • ...

Biology 2024-04-22

Across

Terdiri atas 2 bagian utama yakni stator dan rotor.
Toilet kering yang menggunakan proses secara aerob untuk menghancurkan/mengdekomposisi feses yang di hasilkan manusia.
Salah satu jenis Biofuel.
Benang-benang putih pada tempe
Toilet pengompos ini biasanya ditambah dengan campuran apa untuk membantu proses aerob,menyerap air, dan mengurangi bau.
Nama depan bakteri roti
Jenis bahan bakar alternatif yang berasal dari bahan-bahan organik
Wind power merupakan salah satu teknologi ramah lingkungan yang memanfaatkan energi?
Energi yang merupakan panas yang tersimpan dalam tanah,lapisan dasar bumi,dan cairan dalam kerak bumi.
Yang di lakukan kilang minyak.
Benda yang tidak menghasilkan emisi gas rumah kaca, mampu mengasilkan energi yang cukup besar, dan mudah dipindahkan ataupun dipasang.
Mobil yang energi utamanya berasal dari sinar matahari.
Nama latin jarak pagar.
Sumber energi yang berasal dari sisa-sisa makhluk hidup yang ada dalam bumi dan tidak dapat diperbaharui disebut??

Down

Pembangkit listrik yang memanfaatkan pasang surut air laut dan ombak adalah?
Istilah teknologi lubang resapan (TLR).
Jenis bahan bakar alternatif yang diperoleh dari proses bahan-bahan organik oleh bakteri anaerob.
Biodiesel yang sudah di kembangkan dan diproduksi sebagai bahan bakar kendaraan yang disebut dengan.?
Bahan bakar paling kotor diantara bahan bakar yang lain adalah
Tenaga yang di gunakan oleh kendaraan listrik.
salah satu jenis alkohol yang dapat di buat dengan fermentasi karbohidrat/reaksi kimia gas alam.
Pembangkit listrik yang menggunakan batu bara sebagai sumber energi menghasilkan zat?
Contoh tumbuhan yang dapat digunakan dalam fitoremediasi.
Minyak bumi diolah untuk digunakan sebagai?
Sumber energi terbarukan pertama yang digunakan untuk menghasilkan Listrik.
Teknologi ramah lingkungan yang terinspirasi dari proses pelapukan kayu dan sampah tanaman oleh mikroorganisme disebut?
Teknologi permunian air yang menggunakan prinsip kebalikan dengan prinsip osmosis.
Limbah padar baru cara juga harus disimpan dalam tempat yang aman karena bersifat?
Yang dihasilkan oleh gabungan gas hidrogen dan gas oksigen.
Alat yang digunakan untuk mengubah energi matahari menjadi energi listrik di sebut?

30 Clues: Nama depan bakteri roti • Nama latin jarak pagar. • Salah satu jenis Biofuel. • Benang-benang putih pada tempe • Yang di lakukan kilang minyak. • Istilah teknologi lubang resapan (TLR). • Minyak bumi diolah untuk digunakan sebagai? • Tenaga yang di gunakan oleh kendaraan listrik. • Terdiri atas 2 bagian utama yakni stator dan rotor. • ...

Biology 2024-05-06

Across

The part of the cell membrane that is hydrophilic
The polarity of water allows for this
Cor (Root)
Movement of water across a membrane from an area with less solute to more solute
The attraction of two molecules of the same substance
Hyper (Root)
The area with more solute
Hepat (Root)
The blood cells that carry oxygen throughout the body
The circulation that brings deoxygenated blood back to the heart
The transport that does require energy
Pulmo (Root)
The substance in which molecules dissolve in
The substance that dissolves in 27 across
Sub (Root)
The transport that does not require energy
Intra (Root)
Carries water, salt, and enzymes.
Bronch(Root)
The area with less solute
Inter (Root)
Water is lighter as a solid because the solid is less
Uses adhesion and cohesion to bring water up a plant
A (Root)

Down

Supra (Root)
Movement of molecules across a membrane from an area of more solute to less solute
The circulation that brings functional blood supply to the bodies tissues
Gastr (Root)
Ren (Root)
Separates chambers in the heart
The reason water can support objects heavier than itself
The blood cells that help protect from diseases
Hemo (Root)
Controlled by the spleen, helps form clots
The process where water leaves the plant through the stomata
The largest artery in the body that oxygen and nutrients travel to the heart and other organs with
Water loving
Outer cells that transport sugar and sap through the plant
Bring oxygen rich blood from heart to the bodies cells
Infra (Root)
The attraction of two molecules of different substances
The circulation that connects arteries to veins
Dead cells that transport water through the plant
The universal solvent
Water hating
Hypo (Root)
The part of the cell membrane that is hydrophobic

47 Clues: A (Root) • Cor (Root) • Ren (Root) • Sub (Root) • Hemo (Root) • Hypo (Root) • Supra (Root) • Gastr (Root) • Hyper (Root) • Hepat (Root) • Water loving • Pulmo (Root) • Infra (Root) • Intra (Root) • Bronch(Root) • Water hating • Inter (Root) • The universal solvent • The area with more solute • The area with less solute • Separates chambers in the heart • Carries water, salt, and enzymes. • ...

BIOLOGY 2025-02-04

Across

Protein antivirus yang diproduksi oleh sebagian besar sel tubuh untuk menghentikan reproduksi virus.
sistem pertahanan tubuh yang bekerja ketika antigen berhasil lolos dari sistem pertahanan tubuh non-spesifik
reaksi alami tubuh untuk melawan infeksi atau cedera (nama lain peradangan)
bone marrow
sistem pertahanan tubuh bawaan yang dimiliki sejak lahir
proses internalisasi partikel padat oleh sel, seperti bakteri, sel mati, dan partikel mineral kecil.
sel darah putih yang berperan dalam sistem imun bawaan, berfungsi untuk menghancurkan sel-sel yang abnormal, seperti sel kanker dan sel yang terinfeksi virus
Sistem kekebalan tubuh yang kurang aktif.
jaringan lembap yang melapisi rongga dan organ dalam tubuh.
zat kimia yang beredar di aliran darah dan termasuk dalam bagian dari sistem imunitas atau kekebalan tubuh.

Down

penyakit yang terjadi ketika sistem kekebalan tubuh menyerang sel-sel sehat dalam tubuh.
jenis obat yang secara khusus digunakan untuk melawan infeksi akibat bakteri pada tubuh manusia maupun hewan.
salah satu jenis sel darah putih yang berperan dalam sistem kekebalan tubuh yang berfungsi untuk melawan infeksi dan merespons alergen
sel limfosit yang dibentuk di sumsum tulang belakang dan mengalami aktivasi dan maturasi di organ limfoid sekunder.
pertahanan fisik terluar pada tubuh manusia
cairan yang mengalir dalam sistem limfatik dan juga dikenal sebagai getah bening.
protein yang berfungsi sebagai antibodi untuk melindungi tubuh dari infeksi.
penyakit yang disebabkan oleh infeksi virus HIV yang merusak sistem kekebalan tubuh.
sel darah putih yang berperan dalam sistem imun tubuh yang berfungsi untuk membersihkan tubuh dari sel-sel yang sudah tua dan puing-puing lainnya
organel yang berfungsi sebagai sistem pertahanan tubuh dalam saluran pernapasan.

20 Clues: bone marrow • Sistem kekebalan tubuh yang kurang aktif. • pertahanan fisik terluar pada tubuh manusia • sistem pertahanan tubuh bawaan yang dimiliki sejak lahir • jaringan lembap yang melapisi rongga dan organ dalam tubuh. • reaksi alami tubuh untuk melawan infeksi atau cedera (nama lain peradangan) • ...

Biology 2024-12-12

Across

2nd step in protein synthesis, takes place in the cytoplasm
organelle where protein is made
type of mutation only affecting one gene by adding or deletion
single stranded nucleic acid used by cells
occurs during S phase
type of rna used during translation
3 letter section of mRna that codes for amino acids
macromolecule made of amino acids
3 letter section of tRna that matches codon
double stranded nucleic acid holding genetic material

Down

used to organize DNA to fit in the nucleus
DNA + protein
section of Dna that codes for a protein
base is substituted one amino acid changed
1st step in protein synthesis, takes place in nucleus
created during transcription
monomer of nucleic acid
does not code for proteins, "junk"
enzyme used to unzip dna
codes for protein

20 Clues: DNA + protein • codes for protein • occurs during S phase • monomer of nucleic acid • enzyme used to unzip dna • created during transcription • organelle where protein is made • macromolecule made of amino acids • does not code for proteins, "junk" • type of rna used during translation • section of Dna that codes for a protein • used to organize DNA to fit in the nucleus • ...

Biology 2025-02-25

Across

Messenger RNA
asexual reproduction
the process by which a cell makes proteins using the genetic information carried in messenger RNA
The process in which a protein is made
enzymes that catalyze the synthesis of a DNA or RNA polymer
2 heredity units obtained from parents
an enzyme that bonds 2 molecules
enzymes that bind nucleic acids
The basic heredity unit
a complex strand that codes our genetics

Down

complex nucleic acid strand that is similar to DNA
the process by which the information in a strand of DNA is copied into a new molecule of messenger RNA
what DNA and RNA are mostly made of
sexual reproduction
the process where genomes are
Transfer RNA
synthesizers for short RNA sequences
Large molecules made up of many amino acids
A type of storage mostly used in bacteria and viruses
Ribosomal RNA

20 Clues: Transfer RNA • Messenger RNA • Ribosomal RNA • sexual reproduction • asexual reproduction • The basic heredity unit • the process where genomes are • enzymes that bind nucleic acids • an enzyme that bonds 2 molecules • what DNA and RNA are mostly made of • synthesizers for short RNA sequences • The process in which a protein is made • 2 heredity units obtained from parents • ...

Biology 2025-03-24

Across

An animal that preys on other animals
The bottom of the energy-flowing pyramid
A stable community that no longer goes through major ecological changes (____-community (add the -community))
An animal that eats both plants and meat
The type of consumers placed at the top of a 4-tier energy-flowing pyramid
The type of predator that is at the top of the food chain (______ predator - only put the blank)
A community of interacting organisms
Animals that have feathers and lay eggs
The first species to colonize new and/or undisturbed land
Largest flightless bird
It’s what leads to biodiversity

Down

The type of pyramid that describes how energy flows in an ecosystem
An animal that eats plants
When every member of a species dies out
The type of consumers that are placed 3rd to last in the energy-flowing pyramid
Animals with fur and don’t lay eggs
The type of consumers that are placed second to bottom of the energy-flowing pyramid
An animal that eats meat
An animal that is eaten by a higher being
The establishment of a community in a bare area without topsoil
Animals with scales that lay eggs
The measure of diversity within an ecosystem
The re-establishment of a community on existing topsoil

23 Clues: Largest flightless bird • An animal that eats meat • An animal that eats plants • It’s what leads to biodiversity • Animals with scales that lay eggs • Animals with fur and don’t lay eggs • A community of interacting organisms • An animal that preys on other animals • When every member of a species dies out • Animals that have feathers and lay eggs • ...

Biology 2025-01-11

Across

gas yang dimasukkan ke dalam tubuh pada udara pernafasan adalah
sekat ronggadada (diafraghma) berkontraksi -> posisi dari melengkung menjadi mendatar -> paru-paru mengembang -> tekanan udara dalam paru-paru lebih kecil dibandingkan tekanan udara luar -> udara masuk. Dari mekanisme pernafasan perut tersebut merupakan, mekanisme dari fase
Respirasi yang tidak membutuhkan oksigen untuk menghasilkan energi dan terjadi pada bakteri, ragi, dan makhluk hidup uniseluler yang berada di lingkungan dengan kadar oksigen yang rendah, adalah respirasi
Antara selaput luar dan selaput dalam terdapat rongga berisi cairan
udara yang tersisa di dalam paru-paru, yang berfungsi untuk menjaga agar paru-paru tetap dalam keadaan mengembang di sebut dengan udara
Pernafasan di bagi menjadi 2, pernafasan apa yang terjadinya pertukaran udara antara udara dalam alveolus dengan darah dalam kapiler
Sebelum terjadinya pertukaran oksigen dan karbondioksida, udara dari luar mengalami penyesuaian suhu dan penyaringan proses ini terjadi pada
Jaringan dalam paru-paru yang berfungsi sebagai tempat pertukaran gas oksigen dan karbon dioksida adalah
Pernafasan perut adalah pernafaaan yang melibatkan otot
Kapasitas paru paru terbesar biasanya ditemukan pada

Down

otot diafraghma relaksasi -> posisi dari mendatar kembali melengkung -> paru-paru mengempis -> tekanan udara di paru-paru lebih besas dibandingkan tekanan udara luar -> udara keluar dari paru-paru. Dari mekanisme pernafasan perut tersebut merupakan, mekanisme dari fase
saluran udara yang menghubungkan tenggorokan dengan paru-paru adalah
Pada system pernafasan manusia, proses difusi oksigen terjadi pada
Proses respirasi sel di jaringan tubuh akan menghasilkan
volume udara maksimal yang dapat dihembuskan setelah inspirasi biasa, atau saat mengembuskan napas sekuat-kuatnya, disebut dengan volume udara
Dalam pernafasan dada terjadi mekanisme yang melibatkan aktifitas otot otot antara tulang rusuk/ ruang di antara tulang rusuk dan otot yang terdapat di dalamnya, bisa di sebut dengan
Perhatikan pernyataan ini!!. Sekelompok siswa laki laki melakukan pengamatan pada torso sistem pernafasan manusia. Dia menemukan salah satu organ pernapasan yang memiliki ciri-ciri sebagai berikut.1. Berfungsi meneruskan udara pernafasan ke saluran pernafasan berikutnya 2. Memilikirambut rambutdidalamrongganya 3. Memiliki konka dibagian pangkalnya. Organ pernapasan yang sedang diamati adalah
Pada pangkal tenggorokan (laring) terdapat sebuah katup yang disebut
Sewaktu mengeluarkan napas, otot tulang rusuk berelaksasi, tulang dada turn sehingga rongga dada mengecil, berarti tekanan udara membesar dan udara keluar dari paru-paru. Pernapasan ini disebut pernapasan
Tekak/faring terletak di belakang rongga hidung dan

20 Clues: Tekak/faring terletak di belakang rongga hidung dan • Kapasitas paru paru terbesar biasanya ditemukan pada • Pernafasan perut adalah pernafaaan yang melibatkan otot • Proses respirasi sel di jaringan tubuh akan menghasilkan • gas yang dimasukkan ke dalam tubuh pada udara pernafasan adalah • Pada system pernafasan manusia, proses difusi oksigen terjadi pada • ...

Biology 2025-01-09

Across

Living components that affect an ecosystem
Neutrally Charged
the chemical reactions in the body's cells that change food into energy.
Different # of neutrons
Negatively Charged
Biome south of tundra
Fry... Fry... ? Parr
Atom Center
Positively Charged
When cohesion is stronger than adhesion

Down

What bond shares electron
the process by which vegetation changes over time in a forest.
the tendency toward a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes.
Forest Has Oak,elm,maple,birch
Something that reduces water's surface tension
study of cells
A weak chemical bond
The large element takes the small element's electron
Self-feeding animal
When water sticks to other things
When water sticks to itself
Semiarid biome with low growing shrubs
Different # of electrons

23 Clues: Atom Center • study of cells • Neutrally Charged • Negatively Charged • Positively Charged • Self-feeding animal • A weak chemical bond • Fry... Fry... ? Parr • Biome south of tundra • Different # of neutrons • Different # of electrons • What bond shares electron • When water sticks to itself • Forest Has Oak,elm,maple,birch • When water sticks to other things • ...

Biology 2025-01-22

Across

Down

20 Clues: 5 • 9 • 6 • 8 • 4 • 3 • 7 • 2 • 1 • 20 • 11 • 15 • 18 • 19 • 10 • 12 • 17 • 14 • 16 • 13

Biology 2025-05-06

Across

the creation of a new species from an existing species
Gradual Change
To fight over resources
Organisms living nearby depend on each other
Hold together two strands of the DNA double helix together.
too many organisms for the resources available
Substance that promotes plat growth
on fire
Specific sequences of DNA that cales for proteins
the spread of something more widely
structure in the Nucleus
natural process where carbon atoms circulate around earth
to stay alive
kills bacteria
The action of breathing

Down

kills/repels insects
Species separated by a physical barrier
Molecule that carries the genetic blueprint
How often something happens
Immunity/tolerance/not affected by
Enough resourses for population standstill
Survival of the fittest
looks like DNA but one stranded
Describes the flow of genetic info within a biological system.
Natural fuels such as coal or gold
the process where plants and other organisms turn light energy to chemical energy
A limiter, prevents something from becoming big
the state or process of rotting;decay
Process where DNA copies itself.
New plants and animals take over the area

30 Clues: on fire • to stay alive • Gradual Change • kills bacteria • kills/repels insects • To fight over resources • Survival of the fittest • The action of breathing • structure in the Nucleus • How often something happens • looks like DNA but one stranded • Process where DNA copies itself. • Immunity/tolerance/not affected by • Natural fuels such as coal or gold • ...

Biology 2025-05-07

Across

- Dna makes Rna makes proteins
- Kills/Prevents insects
- Can prevent a population from growing too big
Selection - How species change and adapt over time
- # of tomes how often it happens
- Both allele look the same
- New species evolves
- Makes their own food
- reaction that use air
- Max # of living organisms it can support
Both allele look different
rate- How fast organisms have babies
- Gradual change
- Are genetic charts used to track traits in a family
- too many species for resources availability
- # of living organisms stays about the same

Down

- Both dominants
multiple monologues linked together
- # of organisms keeps getting bigger and bigger
-One dominant + One ree
- what it do
- to live
- fighting for resources
- what it looks like
- reactions that dont use O2
-Fighting back
Physical Trait
- Genetic makeup
- speeds up a chemical reaction
- Kills Bacteria

30 Clues: - to live • - what it do • -Fighting back • Physical Trait • - Both dominants • - Gradual change • - Genetic makeup • - Kills Bacteria • - what it looks like • - New species evolves • - Makes their own food • -One dominant + One ree • - reaction that use air • - Kills/Prevents insects • - fighting for resources • Both allele look different • - Both allele look the same • ...

biology 2025-05-07

Across

it's madeits mad of
dyocy ribo nucleaic acid
what you start with
ribolucleaic acfoundational concept dogma foundationalconcept that describes the flow of genetic info
smallest structure
what it looks like
sequence that code proteins
thpowerhousese of the cell
organisms that use light from the sunfor energy
slectionsurvival oevolving species utionspecies that evolve over time
chemical reactions that don't require oxygen
bonds together they provide stability for the DNA

Down

a chemical that fights invase plants or animals
uses lightsun for the pigment
he characteristics change and diHomeostasis meostasis maintaining stable conditions
speed up chemical reactions
it the green part of the cell
does it it doe, lecule small particles important for living
multipule monermers connected together
process where DNA makes exact copy of itssemi-conservativevative when a enzmbreaks up the stamps
isolation when species are separated by land or water
entities in the cell nucleus
chemical reactions that repair

23 Clues: smallest structure • what it looks like • it's madeits mad of • what you start with • dyocy ribo nucleaic acid • thpowerhousese of the cell • speed up chemical reactions • sequence that code proteins • entities in the cell nucleus • uses lightsun for the pigment • it the green part of the cell • chemical reactions that repair • multipule monermers connected together • ...

BIOLOGY 2025-04-10

Across

genetic material found in living organisms/
compound that occurs in guano, and fish scales,
genetics, "homozygous" means having two identical alleles (versions) of a gene,
g2,In the context of the cell cycle, G1 (first gap phase) and G2 (second gap phase) are growth phases where the cell prepares for DNA replication (S phase) and cell division (M phase)
compound that is one of the four constituent bases for nucleic acids
is the initial stage of mitosis and meiosis, characterized by the condensation of chromosomes,
nucleoside linked to phosphate group.
mutation is a permanent change in an organism's DNA sequence.
the process by which a cell makes an RNA copy of a piece of DNA
refers to the specific pairing of nitrogenous bases in DNA and RNA,
is the final step of cell division, when the cytoplasm of a cell splits into two daughter cells.
is the final stage of cell division in both mitosis and meiosis, where the chromosomes arrive at opposite poles,
is the stage in the cell cycle where a cell grows, replicates its DNA, and prepares for division,
compound found in living tissue as an constituent base of nucleic acids.

Down

another one of the four compounds for constituent bases of nucleic acids.
bases are nitrogen-containing molecules that are crucial components of nucleic acids9
, more powerful cell
In cell division, anaphase is the stage where sister chromatids separate and move to opposite poles of the cell
genetics, a monohybrid cross involves breeding organisms that differ in only one trait,
process where the genetic code carried by messenger RNA (mRNA)
double helix is the structure of DNA, a molecule that contains genetic information.
In cell division (mitosis and meiosis), metaphase is the stage where chromosomes, which are at their most condensed state
means having different genes for a specific trait.
is a fundamental process of cell division where a single cell divides into two identical daughter cells
less powerful cell.
salt or ester,phosphoric acid
molecule that plays a crucial role in protein synthesis.
synthesis is the formation of a peptide bond between the carboxyl group at the end of a growing polypeptide chain and a free amino group on an incoming amino acid.
crystalline substance found in living tissue.

29 Clues: less powerful cell. • , more powerful cell • salt or ester,phosphoric acid • nucleoside linked to phosphate group. • genetic material found in living organisms/ • crystalline substance found in living tissue. • compound that occurs in guano, and fish scales, • means having different genes for a specific trait. • molecule that plays a crucial role in protein synthesis. • ...

biology 2025-04-23

Across

/ Disease-causing microorganism
/ Unassisted movement of molecules down a concentration gradient
/ Variant form of a gene
/ Site of photosynthesis
transport / Transport against a concentration gradient requiring ATP
/ Protein that binds to a specific antigen
/ Biological catalyst
/ Small organelle where proteins are made
/ Molecule that carries genetic instructions
/ Biomolecule made of amino acids
/ Phase where chromosomes line up at the cell’s equator
/ Two identical chromatids joined at a centromere
/ Division producing two identical daughter cells
/ Maintenance of internal conditions within narrow limits

Down

/ Variety of life in a particular habitat
/ Stimulates adaptive immunity without causing disease
/ Cell division yielding four genetically diverse gametes
/ Process converting glucose into pyruvate with ATP yield
/ Observable characteristic resulting from genotype
/ Powerhouse of the cell
/ Sugar–phosphate building block of nucleic acids
/ Group of interacting organisms and their environment
/ Water movement across a partially permeable membrane
/ Energy currency of the cell
/ Hollow bone cell involved in bone resorption

25 Clues: / Biological catalyst • / Variant form of a gene • / Site of photosynthesis • / Powerhouse of the cell • / Energy currency of the cell • / Disease-causing microorganism • / Biomolecule made of amino acids • / Variety of life in a particular habitat • / Small organelle where proteins are made • / Protein that binds to a specific antigen • ...

BIOLOGY 2024-10-07

Across

– When two species that have different ancestors develop similar traits
– The divergence of one species into many over time.
– When a trait from an ancestor reoccurs.
– A structure that has no function that is a remnant of a past ancestor
-reads mRNA and synthesizes polypeptides
- What our genes are made of
The diverging of traits into different species from a common ancestor.
– Looking at the embryo of a species to determine its common ancestors.
– Observed that there were factors that controlled populations. Precursor to Darwin’s’ survival of the fittest.
– All organism in a specific group.
- single stranded & is created in the nucleus by reading DNA
- the representation of traits
– The process through which organisms that have the best fitness are able to change the gene frequency over time to evolve. Includes Survival of the fittest.
– The effect where random chance affects the gene frequency of a population.
- When a trait is overshadowed by another
– The relative proportions of genetic variations within a population.
- when mRNA is read by the ribosome to create amino acid chains.
-When two organisms with different ancestors develop similar traits.

Down

-Father of evolution. Determined the evolution of organisms through the process of evolution through the theory of natural selection.
– A structure originating from a past ancestor but with different uses.
- When traits blend together
-When both traits appear
– The process in which humans change the gene frequency of a population.
– Believed that organism evolved by the process of improving themselves.
acids - are attached to tRNA, form a chain that it turned into a protien
- where DNA is transcribed into mRNA
- the genes that codes of a trait
-the changes in traits that affect an organism survivability. This can be behavioural changes.
– The collection of all the genetic population of a species.
-The ability for an organism to survive and pass on its traits to its offspring
-Determined that the Earth was old. A father of geology
- When there are two different alleles
-When organisms traits closely match their local environment.
- the parts of our genes that have for traits

34 Clues: -When both traits appear • - When traits blend together • - What our genes are made of • - the representation of traits • - the genes that codes of a trait • – All organism in a specific group. • - where DNA is transcribed into mRNA • - When there are two different alleles • -reads mRNA and synthesizes polypeptides • – When a trait from an ancestor reoccurs. • ...

Biology 2024-10-03

Across

group of organs work together
removes large substances
diffuse through protein doorways
several organs work together
requires energy
moves across protein channels
uses pseudopods
requires no energy
equal amount on both sides
group of cells work together
primary energy

Down

brings substances into the cell
one cell
diffusion of water
two or more tissues work together
diffusion
Many cells
binds to specific sites
fluid dissolve through membrane
most basic unit of any living thing
goes through membrane easily

21 Clues: one cell • diffusion • Many cells • primary energy • requires energy • uses pseudopods • diffusion of water • requires no energy • binds to specific sites • removes large substances • equal amount on both sides • several organs work together • goes through membrane easily • group of cells work together • group of organs work together • moves across protein channels • ...

BIOLOGY 2024-10-08

Across

Kingdom yang mencakup organisme eukariotik yang fotosintetik
Biji dibungkus oleh daun buah, memiliki bunga sekati/sebenrnya...
Sistem klasifikasi Herbert Copeland dikemukakan pada tahun
Sistem klasifikasi yang dikemukakan oleh Carolus Linnaeus dengan kelompok makhluk hidup plantae dan animalia...
Klasifikasi yang disusun dengan melihat keturunan dan hubungan kekerabatan, yaitu...
Ada berapa kingdom dalam sistem klasifikasi...
Suatu proses pengklasifikasian makhluk hidup perlu adanya proses identifikasi...
Sistem klasifikasi lima kingdom dikemukakan oleh...
Teknik dimana tanaman atau jaringan hewan yang memiliki karakteristik yang diinginkan dalam lingkungan laboratorium
Pada tahun 1977 Carl Woese mengemukaan sistem 6 kingdom. Kingdom yang ditambahkan adalah...
Perlindungan dan pemeliharaan tumbuhan/hewan di luar habitat aslinya
Berdasarkan struktur, morfologi, fisiologi, reproduksi, dan habitatnya merupakan sistem klasifikasi...
Klasifikasi yang tidak ada di sistem klasifikasi tumbuhan..
Klasifikasi yang tidak ada di sistem klasifikasi hewan...

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Variasi bentuk dan jenis bentang alam
Golongan hewan yang tidak mempunyai tulang belakang...
Biji tidak dilindungi oleh daun buah, belum memiliki bunga sejati, bunga disebut strobilus...
Dikemukakan oleh Lamarck, mengelompokkan makhluk hidup berdasarkan ciri-ciri alami adalah klasifikasi sistem...
Golongan hewan yang mempunyai ruas-ruas tulang belakang...
Alga hijau, cokelat, dan api termasuk ke dalam kingdom..
Phylum untuk hewan tubuh lunak dan bercangkang..
Salah satu makhluk hidup yang masuk ke dalam kingdom monera..
Keanekaragamaan warna pada bunga mawar, merupakan keragaman
Variasi atau perbedaan sifat dan penampilan antarindividu berbeda jenis/spesies dalam satu familia
Tumbuhan paku termasuk ke dalam kingdom..
Satu satunya kingdom yang mencakup organisme prokariotik seperti bakteri
Phylum untuk hewan tubuh dan kakinya beruas-ruas....
Salah satu sub filum yang masuk kedalam kingdom animalia...
Perlindungan agar tumbuhan dan hewan dapat hidup di habitat aslinya
Keanekaragaman hayati dibutuhkan sebagai penunjang kehidupan bagi makhluk hidup, merupakan salah satu dari nilai manfaat yaitu..
Teknik yang digunakan untuk menambah populasi dari hewan yang terancam penuh

31 Clues: Variasi bentuk dan jenis bentang alam • Tumbuhan paku termasuk ke dalam kingdom.. • Ada berapa kingdom dalam sistem klasifikasi... • Phylum untuk hewan tubuh lunak dan bercangkang.. • Sistem klasifikasi lima kingdom dikemukakan oleh... • Phylum untuk hewan tubuh dan kakinya beruas-ruas.... • Golongan hewan yang tidak mempunyai tulang belakang... • ...

biology 2024-07-03

Across

hormone that is produced in dangerous situations
Secretes antibodies to protect the body from viruses
enzyme produced in the mouth to catalyse starch
iodine solution is used to test for this substance
where the pollen grain lands on
the green pigment in a plant that traps light
tiny hair-like projections in the small intestine
engulfs pathogens in the body (type of white blood cell)
used to build complex structures and helps growth in body
diffusion in water

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blood vessel that carries oxygenated blood from the lungs to the heart (two words, use - in between)
the loss of water vapour from a plant
a stem in the plant that carries water
carries oxygen in a red blood cell
Where photosynthesis occurs
a substance that speeds up a chemical reaction such as enzymes
a chemical reaction used to make energy (uses glucose and oxygen hint hint)
fertilised egg (starts with z)
cell division from a parent cell to two daughter cells
a muscle that contracts and relaxes, increasing and decreasing the volume of the lungs

20 Clues: diffusion in water • Where photosynthesis occurs • fertilised egg (starts with z) • where the pollen grain lands on • carries oxygen in a red blood cell • the loss of water vapour from a plant • a stem in the plant that carries water • the green pigment in a plant that traps light • enzyme produced in the mouth to catalyse starch • ...

Biology 2024-09-11

Across

The study of living things.
Basic unit of structure and function in living things.
Site of cellular respiration and creates ATP.
The process of building monomers into polymers.
The passing transport process.
Site of photosynthesis and creates glucose.
Full of enzymes to break down substances.

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Cellular transport that does require energy.
Small subunit used to build polymers.
Makes proteins and is created in the nucleus.
Source of energy for living things.
Used for structure and support in some cells, plants, and fungi.
Protein that speeds up biological reactions by lowering the activation energy.
Used for energy storage and membranes.
Place on an enzyme that binds to a substrate.
Cellular transport that doesn't require energy.
Stores genetic information.
Used to store substances, animals have one large and plants have many small.
Used for enzymes, transportation, and cell structure.
Modifies, sorts, and packages proteins into vesicles.

20 Clues: The study of living things. • Stores genetic information. • The passing transport process. • Source of energy for living things. • Small subunit used to build polymers. • Used for energy storage and membranes. • Full of enzymes to break down substances. • Site of photosynthesis and creates glucose. • Cellular transport that does require energy. • ...

BIOLOGY 2024-08-29

Across

cells that regulate the opening and closing of stomata
prevents water-loss and reflects excess light
Plant tissue that are composed of nondividing cells
flexible support in plants
Basic unit of life
prevents water-loss and invasion of disease-causing microorganism
responsible for storage and photosynthesis
cells that transform into phagocytic macrophages
cells found in cartilages
cells that replaces the epidermis of mature plants
Type of meristem responsible for the primary growth of plants
basic unit of the nervous system

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flexible matrix
Plant tissues that are found on the growing areas of the plant
growth in plants characterized by increase in the plant's height
two kinds of this cell are sclereids and fibers
hard matrix with calcium salts and collagen fibers
refers to a group of individuals of the same species that live in a specific area
cells that surround all nerve fibers and produce myelin sheaths
Responsible for the transport of substances in the human body
This cambium give rise to secondary xylem and phloem

21 Clues: flexible matrix • Basic unit of life • cells found in cartilages • flexible support in plants • basic unit of the nervous system • responsible for storage and photosynthesis • prevents water-loss and reflects excess light • two kinds of this cell are sclereids and fibers • cells that transform into phagocytic macrophages • hard matrix with calcium salts and collagen fibers • ...

Biology 2024-11-07

Across

a cellular feature found in the roots of all higher plants
bidirectional
the inner tissue of a leaf, containing many chloroplasts
interconnects all organs and transports water
process by which plants maintain their water content despite the constant water loss due to transpiration
a major constituent of cork
thin areas on the secondary cell walls of plants
makes a major part of ground tissues
Draw only the shape without its specific cells
a thin layer of parenchymatous or sclerenchymatous cells that surrounds the stele in most vascular plants
The surface epithelium of the skin, overlying the dermis
unidirectional
allows for the water to stick to the organic tissues of plants
the way trough the cell wall
present in the vascular bundles of dicot stems
a layer of closely packed cells found under the epidermis on the upper layer of a leaf

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A cambium occurring between vascular bundles
endodermal cells present in older roots that have not undergone suberization and are devoid of Casparian strips
strengthening tissue in a plant, formed from cells with thickened, typically lignified, walls
the way trough the cell
keeps the water molecules together
the exhalation of water vapor through the stomata
pores in the epidermis of the leaf or stem of a plant, forming a slit of variable width which allows movement of gases in and out of the intercellular spaces
Draw with the shape aslo with the specific cells
an outer or surrounding layer of an organ or body part
a large strengthened vein along the midline of a leaf
tissue strengthened by the thickening of cell walls, as in young shoots
the innermost layer of cortex in land plants
a measure of the potential energy in water as well as the difference between the potential in a given water sample and pure water
occurs when water changes from a liquid state to a gaseous state
a complex organic polymer deposited in the cell walls of many plants, making them rigid and woody

31 Clues: bidirectional • unidirectional • the way trough the cell • a major constituent of cork • the way trough the cell wall • keeps the water molecules together • makes a major part of ground tissues • A cambium occurring between vascular bundles • the innermost layer of cortex in land plants • interconnects all organs and transports water • ...

Biology 2024-11-01

Across

The maximum number of individuals in a species that an environment can support for the long term is
any living thing that has an effect on an ecosystem is
Another characteristic of a population is
Any factor in the environment that does not depend on the number of members in a population per unit area is
explains how fast a given population grows
A feature or quality belonging typically to a person, place, or thing is
This change in a population from high birth and death rates is
What strategist is an Elephant
occurs when births plus immigration equals deaths plus emigration

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The gradual growth of the population in the beginning and then increases when the number of the people is
a nonliving part of an ecosystem that shapes its environment is
What strategist is a mouse
What type of growth rate comes first
is the term ecologist use to describe the number of individuals moving away from a population
is the number of males and females in each of the three age groups: pre reproductive stage, reproductive stage, and post reproductive stage is
the rate of expansion an economy can sustain at full capacity and employment is
The study of human populations size, density, distribution, movement, and birth and death rates is
Populations tend to be dispersed
the term ecologists use to describe the number of individuals moving into a population
One Characteristic of a population is the

20 Clues: What strategist is a mouse • What strategist is an Elephant • Populations tend to be dispersed • What type of growth rate comes first • Another characteristic of a population is • One Characteristic of a population is the • explains how fast a given population grows • any living thing that has an effect on an ecosystem is • ...

Biology 2024-11-11

Across

Atoms of the same number that differ in number of neutrons
a process that changes, transforms one set of compounds to another
the use of evidence to construct explanations and predictions of natural phenomenons as well as the knowledge generated from this process
science employs the scientific method to study living things
formed form when one or more electrons is transferred with another atom
a substance that speeds up the rate of a reaction without being consumed by the reaction
compound that produces hydrogen ions in a solution
Scale to indicate the concentration of H plus ions in a solution
compounds with an amino group on one side and a carboxyl on the other
is a constant set of conditions an organism needs to survive
to change over time
positive and negative charged atoms
the variable that is deliberately changed
a compound that releases hydrogen ions into a solution
a small chemical unit that makes up a polymer
The new organism has a single parent
combination of chemical reactions as it carries out its life processes
The reactants of enzyme catalyzed reactions
the substance that is dissolved
a material composed of two or more elements or compounds that are physically mixed together but not chemically combined.
Energy needed to get a reaction started
a signal to which an organism responds
a logical interpretation based on what scientist already know
The variable that is observed and changes as a response of the independent variable
biological catalysts that are usually proteins
basic unit of all matter

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the substance in which the solute is dissolved
monomers that consists of 5 carbon sugar, a phosphate group and a nitrogenous base
weak acids that reacts with strong acids to prevent sharp sudden changes in pH
macromolecules containing nitrogen, carbon, hydrogen, and oxygen
polymers assembled by nucleotides
the attraction between molecules of a different substance
involves observing and asking questions, forming hypotheses, conducting controlled experiments, collecting and analyzing data, and drawing conclusions
is a personal, rather than scientific, point of view for, or against something
compound made up of carbon, oxygen and hydrogen
molecules slightly attracted to oppositely charged regions nearby
bond- Formed from when one or more electrons is shared between another atoms
substance formed by chemical reaction of 2 or more elements in definite proportions
a mixture when all the components are distributed evenly
mixture of water and nondissolved material
are descriptive and involves characteristics that can not usually be measured\
made up of many monomers to build a macromolecule
numbers obtained by counting or measuring
Cells from 2 parents unite to produce the first cell of a new organism
The elements or compounds produced by a chemical reaction
a tentative scientific explanation that can be tested by further observation or experimentation
large vary groups of macromolecules which are generally not soluble in water
The elements or compounds that engage in a chemical reaction
structure that contains cells genetic material in form of DNA
changing factors as a result of a hypothesis rejection
This genetic code, with a few minor variations, determines the inherited traits of every organism on Earth.
the act of noticing and describing events or process in a carefully orderly way
is a pure substance that consists of entirely of one type of atom

53 Clues: to change over time • basic unit of all matter • the substance that is dissolved • polymers assembled by nucleotides • positive and negative charged atoms • The new organism has a single parent • a signal to which an organism responds • Energy needed to get a reaction started • numbers obtained by counting or measuring • the variable that is deliberately changed • ...

biology 2024-10-24

Across

The wave in an ECG that represents atrial depolarization.
Who or what acts as the controller in the cooking control loop
A diagnostic imaging technique that uses magnetic fields and radio waves to produce detailed images of organs and tissues.
What is the term for the difference in luminance or color that helps distinguish objects in an image?
In synaptic transmission, what are the chemical messengers that carry the signal across the synaptic gap?
This imaging method evaluates the thickness of the retina and optic nerve using reflected light.
Type of measurement done using bioelectric potentials generated in the heart
The medical imaging technique that evaluates the metabolic activity of tissues using a radioactive tracer.
Which process involves the release of neurotransmitters from the axon terminal of one neuron to the receptors on the post-synaptic neuron?
A device that measures electrical activity in muscles.
What do we call the unwanted variations in image density that can appear as grain or pixel noise, particularly in low-light conditions?
In medical X-ray imaging, which body part appears the darkest due to its low absorption of X-rays?
How does the human body demonstrate feedforward control?
This imaging procedure allows doctors to visualize the internal organs and vessels without large incisions, using a flexible tube with a camera.
The process by which a cell's internal environment maintains balance.

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Which component of blood is responsible for transporting gases, nutrients, hormones, and wastes?
This is the specialized cardiac muscle tissue responsible for transmitting electrical signals throughout the heart.
The process by which the heart muscle cells become electrically charged and prepare for contraction.
The term for the negative internal charge of a cell when it is at rest.
What is the term for the small gap between two neurons where neurotransmitters are released to facilitate communication?
This part of the nervous system includes the brain and spinal cord, responsible for processing information
What is the process of converting analog signals from an imaging detector into a digital format for storage and processing?
What is the primary function of a feedback control system?
What is the main pigment in red blood cells that binds oxygen?
This type of potential occurs when a neuron fires and rapidly changes its membrane potential.

25 Clues: A device that measures electrical activity in muscles. • How does the human body demonstrate feedforward control? • The wave in an ECG that represents atrial depolarization. • What is the primary function of a feedback control system? • Who or what acts as the controller in the cooking control loop • What is the main pigment in red blood cells that binds oxygen? • ...

Biology 2024-11-01

Across

Second part of the Latin name, As specific as you can get
The scientific study of how living thigs are classified
change over time
Control center of the cell
An animal with a backbone
Transports protein for the cell
Breaks down waste
Allows what enters and leaves the cell
A group of similar cells that perform a specific function
The process of grouping things based on their similarities
Holds water food and waste
Delivers protein

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Shape of an animal cell
An animal without a backbone
Produces protein
Gel-like fluid that allows other organelles to move
The mistaken idea that living things come from nonliving things
Gives energy for a cell
First part of a Latin name
Produces energy through photosynthesis
Balance of body parts
Named cells after jail cells
Protects the plant cell
Shape of an plant cell
A living thing
One

26 Clues: One • A living thing • Produces protein • change over time • Delivers protein • Breaks down waste • Balance of body parts • Shape of an plant cell • Shape of an animal cell • Gives energy for a cell • Protects the plant cell • An animal with a backbone • Control center of the cell • First part of a Latin name • Holds water food and waste • An animal without a backbone • ...

Biology 2024-11-12

Across

an interaction between species where one organism benefits and the other is harmed
the body uses this to regulate body temperature
the amount of a species a habitat can support
biotic carbon
this organism is a producer
this carbon reservoir is the water on the planet
this protein makes food break down faster
organelle responsible for cellular respiration
this macromolecule's monomer is amino acids

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this organelle makes protein
this organism breaks down dead things
something that is not alive
an ecosystem has many different organisms
this organelle is used for storage
an ecosystem is able to maintain a steady state, even after a disturbance
a species which controls the entire ecosystem; without the ecosystem would fall apart
an interaction between species where both are benefitted
"stuff" moving from high to low
this indicator turns purple when in contact with starch
stored in the bonds of molecules

20 Clues: biotic carbon • something that is not alive • this organism is a producer • this organelle makes protein • "stuff" moving from high to low • stored in the bonds of molecules • this organelle is used for storage • this organism breaks down dead things • an ecosystem has many different organisms • this protein makes food break down faster • ...

Biology 2024-11-12

Across

made of smaller pieces called nucleotides
energy is absorbed during the reaction
enzyme to digest lactose
similar ecosystems with similar enviornments
exothermic reactions that break down large molecules to supply energy
stores water in cells
packs proteins and lipids in cells
speeds up reactions in cells
does photosynthesis in cells
single gene affects more than one trait
make chains of amino acids
chains multiple sugars
powerhouse of cells
structures in the cytoplasm where proteins are made
affected by other factors
multicellular organisms
one gene affects the expression of another gene
the cellular material inside the plasma membrane
reactions in living organisms

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changed by the experiment
tailor medicines to genetic profiles
a relationship between organisms that use the same resource
the use of technology to change the genetic makeup of living organisms for human purposes
sugar or starch used to store energy
new functions can be derived from living systems
the dominant allele is affected by the recessive allele
energy is emitted during the reactions
part of earth where life exists
two alleles are both expressed
structures in the cytoplasm where proteins are made
fats and oils
single-celled organisms
break down and digest waste
forms multi-protein complex
genes that regulate development

35 Clues: fats and oils • powerhouse of cells • stores water in cells • chains multiple sugars • single-celled organisms • multicellular organisms • enzyme to digest lactose • changed by the experiment • affected by other factors • make chains of amino acids • break down and digest waste • forms multi-protein complex • speeds up reactions in cells • does photosynthesis in cells • ...

Biology 2025-11-14

Across

Outer border of a cell
Controls what enters and exits the cell
postal service of the cell
Monomers are glucose, fructose, and sucrose
The least reactive group in the periodic table
Releases O2 in exchange for CO2
Structures that clean up the cell
Barrier around the nucleus
Makes up most of the leaf's interior and where photosynthesis occurs
Uses cellular respiration to make energy

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"Eukie" counterpart
Links two amino acids together to create peptides and proteins
Combines carbon from carbon dioxide, uses chemical energy to make glucose
How plants make their food and energy from the sun
Just DNA
Number 6 on the periodic table
Electromagnetic radiation that allows us to see light and colors
Just ATP
A sac like storage
Process in which water is used to break down amino acids
Where ribosomes are made
Our teacher!!!
6H20
Basic unit of all living organisms
nicknamed "eukie"

25 Clues: 6H20 • Just DNA • Just ATP • Our teacher!!! • nicknamed "eukie" • A sac like storage • "Eukie" counterpart • Outer border of a cell • Where ribosomes are made • postal service of the cell • Barrier around the nucleus • Number 6 on the periodic table • Releases O2 in exchange for CO2 • Structures that clean up the cell • Basic unit of all living organisms • ...

biology 2025-11-07

Across

Structures responsible for protein synthesis; they make the rough endoplasmic reticulum "rough".
The molecule that carries the genetic instructions for an organism.
A feature that helps an organism survive and reproduce in its specific environment.
A specialized cell transmitting nerve impulses; a nerve cell.
The passive movement of particles from an area of high concentration to an area of low concentration.
The process of waste removal from an organism.
The basic structural and functional unit of all known living organisms.
The process of taking food into the body.
The cell organelle responsible for energy production (the cell's "powerhouse").
An organism's ability to maintain a stable internal condition despite a changing environment.
A plant organelle that stores water, waste, and other materials.
The organelle that contains the genetic information in a eukaryotic cell.
An organism that can make its own food using energy from the sun.

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A type of single-celled prokaryotic microorganism.
The process plants use to convert sunlight, carbon dioxide, and water into glucose/sugar.
The movement of water from an area of high water concentration to low water concentration across a membrane.
The process of gas exchange, taking in oxygen and releasing carbon dioxide.
A term for a single-celled organism.
The scientific study of heredity and the variation of inherited characteristics.
Related to the lungs (e.g., in the circulatory system).
The plant organelle responsible for photosynthesis.
The organ responsible for pumping blood throughout the body.
Proteins that act as biological catalysts to speed up chemical reactions.
The sum of all chemical reactions that occur within an organism.
The process of cell division that results in two identical daughter cells.

25 Clues: A term for a single-celled organism. • The process of taking food into the body. • The process of waste removal from an organism. • A type of single-celled prokaryotic microorganism. • The plant organelle responsible for photosynthesis. • Related to the lungs (e.g., in the circulatory system). • The organ responsible for pumping blood throughout the body. • ...

BIOLOGY 2025-11-07

Across

: The jelly-like substance that fills the inside of a cell
: The basic unit of life
: A type of cell that lacks a nucleus and membrane-bound organelles
: A biological community of interacting organisms and their physical environment
: Organelle in plant cells that is the site of photosynthesis
: A proposed explanation for a phenomenon, which can be tested
: The process of nuclear division in eukaryotic cells that results in two daughter nuclei each having the same number and kind of chromosomes as the parent nucleus
: Genetic material in cells
: A protein that acts as a biological catalyst
: Organisms that consume other organisms for energy
: A thread-like structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes

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: A membrane-bound sac that plays roles in intracellular digestion and the release of cellular waste products
: An organism that makes its own food
: Structures responsible for protein synthesis
: The study of heredity and the variation of inherited characteristics
: The movement of water across a selectively permeable membrane
: A group of similar cells that perform the same function
: The process by which plants use sunlight, water, and carbon dioxide to create their own food
: Organelles known as the "powerhouse" of the cell, where cellular respiration occurs
: The control center of a cell, containing genetic material
: A group of living organisms consisting of similar individuals capable of exchanging genes or interbreeding
: The study of living things
: A group of individuals of the same species living in the same area

23 Clues: : The basic unit of life • : Genetic material in cells • : The study of living things • : An organism that makes its own food • : Structures responsible for protein synthesis • : A protein that acts as a biological catalyst • : Organisms that consume other organisms for energy • : A group of similar cells that perform the same function • ...

Biology 2025-10-08

Across

A double stranded molecule, containing nucleotides that stores the genetic information required to produce the specific proteins needed for correct cell function
When homologous chromosomes line up independent of any rule, creating a random allocation of maternal/paternal chromosomes into the gametes.
The random fusing of a haploid sperm and haploid egg to create a zygote.
Short section of DNA coding for a particular trait
When humans decide which individuals breed together
Two different alleles for a trait
Using a genetic marker/base sequence/gene that only occurs in one species to see whether an unknown individual is that species ornot.
An organism or cell having only one complete set of chromosomes
Allele will only appear in the phenotype when dominant alleles are absent, characterized by a lowercase letter, i.e. if genotype is homozygous recessive (rr)
An alternate form of a gene. They have only slightly different base sequences from one another.
Allele pairs are separated during meiosis so each gamete has only 1 instead of 2 alleles for a trait
Two chromosomes with the same genes (one from the sperm, one from the egg) but with potentially different alleles.
A permanent change in the DNA base sequence.
A cell having two sets of chromosomes (one from each parent)
A strand of DNA that is sectioned into genes

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Exchange of alleles between homologous chromosomes during meiosis. This results in recombinant chromosomes which contain some maternal alleles and some paternal alleles.
Individuals with the best suited alleles to that specific environment will survive to reproductive age to pass the alleles on. These alleles will then become more common in the gene pool. Those with less suited alleles are less likely to survive therefore these alleles will become rarer in the gene pool.
Matching an individual’s genetic markers to another individual to see how they are related to each other.
A haploid cell such as an egg or sperm. Gametes unite during sexual reproduction to produce a diploid zygote.
Figuring out what the sequence of bases is for a gene
Change in base sequence does not change the amino acid sequence so doesnt change the protein
Combination of alleles an organism has for a specific gene
All the different alleles/phenotypes in a population
A cell that is not a gamete (sperm or egg)
Physical expression of a genotype
A fertilisedegg
Something that causes a mutation
A type of cell division that results in four haploid daughter gametes, each genetically different from each other
related individuals having offspring
Two of the same alleles for a trait
An allele that is always shown in the phenotype (masks the recessive allele).

31 Clues: A fertilisedegg • Something that causes a mutation • Two different alleles for a trait • Physical expression of a genotype • Two of the same alleles for a trait • related individuals having offspring • A cell that is not a gamete (sperm or egg) • A permanent change in the DNA base sequence. • A strand of DNA that is sectioned into genes • ...

BIOLOGY 2025-08-22

Across

– Process plants use to convert sunlight into energy.
– Process by which cells release energy from glucose.
– A change in the DNA sequence.
– The molecule that carries genetic information.
– The basic unit of life.
– Threadlike structure of DNA found in the nucleus.
– A segment of DNA that codes for a trait.
– Variety of life in an area.
– Maintaining stable internal conditions in an organism.
– Community of organisms interacting with their environment.
– Process by which species change over time.

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– Close relationship between two different species.
– Any living thing.
– A trait that helps an organism survive in its environment.
– Large molecule made of amino acids, essential for structure and function.
– Organelle that stores DNA in eukaryotic cells.
– Cell division that produces two identical daughter cells.
– Organelle where photosynthesis occurs.
– Protein that speeds up chemical reactions.
– Group of similar cells performing the same function.

20 Clues: – Any living thing. • – The basic unit of life. • – Variety of life in an area. • – A change in the DNA sequence. • – Organelle where photosynthesis occurs. • – A segment of DNA that codes for a trait. • – Protein that speeds up chemical reactions. • – Process by which species change over time. • – The molecule that carries genetic information. • ...

biology 2025-08-22

Across

powerhouse of the cell
the something of light affects photosynthesis
a gas vital for the survival of humans, animals, and plants
system the system that is responsible for bringing oxeygen into the body
if theres to much glucose the pancreas produce what
this type of cell has a cell wall
the mechansism th keeps the body stable
plant and what cells
the smallest unit that can live on its own and that makes up all living organisms
body system that produces the majority of the bodys hormones
When body temperature goes down, the body makes a change to bring it back up this is an example of a what loop

Down

the name of the process where plants turn sulight into energy
the bodys main source of energy
the study of living organisims
part of the brain that stores memorys for short periods of time
where photosynthesis occurs
the organlle that contains dna
an organelle that stores water.
chemical messengers produced by the body's endocrine glands
a complex network of nerves and cells that transmit signals between different parts of the body is which system

20 Clues: plant and what cells • powerhouse of the cell • where photosynthesis occurs • the study of living organisims • the organlle that contains dna • the bodys main source of energy • an organelle that stores water. • this type of cell has a cell wall • the mechansism th keeps the body stable • the something of light affects photosynthesis • ...

Biology 2025-08-22

Across

adalah alat bantu penglihatan yang memiliki lensa untuk memperbesar penampakan objek
sel yang tidak memiliki membran yang melapasi inti sel
adalah perpindahan zat padat,cair dan gas dari larutan hipertonis ke larutan hipotonis
adalah mikroskop yang menghasilkan gambar objek melalui berkas elektron
berfungsi sebagai kerangka sel
adalah sel yang memiliki inti sel (nukleus)
terdapat pada sel tumbuhan
adalah cairan yang terdapat didalam sel
adalah perpindahan air atau zat pelarut dari larutan hipotonis ke larutan hipertoni
adalah transpor pada membran sel yang tidak memerlukan energi

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adalah peristiwa masuknya zat padat atau cair melalui membran
adalah difusi yang memerlukan bantuan protein spesifik dalam bentuk saluran protein dan protein transpor
merupakan lapisan pembatas antara sel dan lingkungan luarnya
terdapat didalam sitoplasma secara bebas dan terikat pada RE
adalah proses pengeluaran zat padat atau cair melalui membran
berfungsi sebagai the power of house karena merupakan tempat berlangsungnya respirasi aerob sel
merupakan sebuah sistem membran yang berlipat yang bersatu dengan membran sel dan membran inti
merupakan komponen utama dalam sel yang berfungsi mengatur aktivitas sel
berfungsi membentuk sel dan dinding sel tumbuhan
unit terkecil penyusun makhluk hidup

20 Clues: terdapat pada sel tumbuhan • berfungsi sebagai kerangka sel • unit terkecil penyusun makhluk hidup • adalah cairan yang terdapat didalam sel • adalah sel yang memiliki inti sel (nukleus) • berfungsi membentuk sel dan dinding sel tumbuhan • sel yang tidak memiliki membran yang melapasi inti sel • merupakan lapisan pembatas antara sel dan lingkungan luarnya • ...

BIOLOGY 2025-08-22

Across

– A section of DNA that codes for a trait.
– The smallest unit of life.
– The “powerhouse” of the cell; makes energy.
– Movement of particles from high to low concentration.
– Any living thing.
– Diffusion of water across a membrane.
– Community of organisms and their environment.
– Molecule that carries genetic information.
– Plants make food using sunlight.

Down

– Change in species over time.
– Molecule that builds and repairs cells.
– Cells release energy from glucose.
– Keeping the body’s conditions stable.
– Thread-like structure of DNA in the nucleus.
– Variety of life in an area.
– A trait that helps survival.
– Controls the cell, stores DNA.
– Jelly-like fluid where reactions happen.
– Chemical messenger in the body.
– A protein that speeds up chemical reactions.

20 Clues: – Any living thing. • – The smallest unit of life. • – Variety of life in an area. • – Change in species over time. • – A trait that helps survival. • – Controls the cell, stores DNA. • – Chemical messenger in the body. • – Plants make food using sunlight. • – Cells release energy from glucose. • – Keeping the body’s conditions stable. • – Diffusion of water across a membrane. • ...

Biology 2026-04-16

Across

A group of tissues working together.
An animal that eats only plants.
The part of a cell that makes proteins
Simple, single-celled organisms without a nucleus.
A trait that helps an organism survive.
Organisms like mushrooms that absorb nutrients.
The basic unit of all life.
All living and non-living things in an area.
Change is species over many generations.
how plants make food using sunlight.
A segment of DNA that determines a trait.
Cell division that produces sperm and egg cells.
Movement of water across a membrane.

Down

Am animal with a backbone.
The natural home of an organism.
How cells break down sugar for energy.
A random change in a DNA sequence.
Molecule carrying genetic instructions.
An organism's role in its ecosystem.
Where photosynthesis happens in plants.
A large area with similar climate and plants.
Offspring of two different species.
The control center of the cell.
Nutrient used to build and repair body tissues.
A protein that speeds up chemical reactions.
Maintaining a stable internal environment.
A fertilized egg cell.
A group of similar cells working together.
Process of cell division.

29 Clues: A fertilized egg cell. • Process of cell division. • Am animal with a backbone. • The basic unit of all life. • The control center of the cell. • The natural home of an organism. • An animal that eats only plants. • A random change in a DNA sequence. • Offspring of two different species. • A group of tissues working together. • An organism's role in its ecosystem. • ...

Biology 2026-04-16

Across

organism predates another
consumer first consumer
both organisms benefit
cytoplasm divides
cells growing phase
protein only in RNA
system System involving lungs
PMAT or mitosis
parasites organism

Down

make food
freefloating DNA cell
water molecules transported
study of life
sugars
unregulated cell division
nucleus included
DNA doubling phase
producers that make food
One organism benefits, other unharmed
largest consumer

20 Clues: sugars • make food • study of life • PMAT or mitosis • nucleus included • largest consumer • cytoplasm divides • DNA doubling phase • parasites organism • cells growing phase • protein only in RNA • freefloating DNA cell • both organisms benefit • producers that make food • organism predates another • unregulated cell division • consumer first consumer • water molecules transported • ...

biology 2026-04-16

Across

Dna
mRNA to Amino Acids
Water storage
Powerhouse
DNA to mRNA
Both Benefit
Structure
Protein makers
One fine, one good
Structure and quick energy
leaves nucleus

Down

One eaten
Plant energy
fat and long term energy
make up proteins
build up proteins
Controls what comes in and out
build muscles
One bad, one good
made up of nucleotides

20 Clues: Dna • One eaten • Structure • Powerhouse • DNA to mRNA • Plant energy • Both Benefit • Water storage • build muscles • Protein makers • leaves nucleus • make up proteins • build up proteins • One bad, one good • One fine, one good • mRNA to Amino Acids • made up of nucleotides • fat and long term energy • Structure and quick energy • Controls what comes in and out

Biology 2026-05-08

Across

a solution with lower solute concentration than the cell
having two sets of chromosomes
movement of particles from high to low concentration
a solution with equal solute concentration as the cell
Gradient, a difference in concentration across a space
a solution with higher solute concentration than the cell
Assortment, random separation of chromosomes during meiosis
Transport, movement of substances without energy along a concentration gradient
Transport, movement of large materials using vesicles
having one set of chromosomes
Diffusion, passive transport using protein channels
process of releasing materials from the cell

Down

differences in traits among individuals
Number, the total number of chromosomes in a cell
Channel, a membrane protein that allows substances to pass
diffusion of water across a selectively permeable membrane
Transport, movement of substances using energy against a concentration gradient
the main energy carrying molecule in cells
Reproduction, reproduction involving one parent producing identical offspring
process of taking materials into the cell
Reproduction, reproduction involving two parents producing genetic variety
Over, exchange of genetic material between homologous chromosomes

22 Clues: having one set of chromosomes • having two sets of chromosomes • differences in traits among individuals • process of taking materials into the cell • the main energy carrying molecule in cells • process of releasing materials from the cell • Number, the total number of chromosomes in a cell • Diffusion, passive transport using protein channels • ...

Biology 2026-05-08

Across

the area where DNA strands separate during replication
messenger RNA that carries instructions from DNA
a condition of having more than two sets of chromosomes
transfer RNA that carries amino acids
a five carbon sugar found in DNA
ribosomal RNA that makes up ribosomes
Mutation a mutation where one base is replaced
a section of RNA that codes for proteins
a molecule containing phosphorus that is part of a nucleotide
a section of RNA that does not code for proteins
a molecule that stores genetic information
the process by which genes produce proteins
a molecule that carries genetic instructions for protein synthesis
weak bonds that hold DNA bases together
replication in which each new DNA molecule has one old strand
the preservation of original DNA information during replication
an enzyme that builds RNA molecules
the passing of genetic information from parent to offspring
the process of making proteins from RNA
the cell structure that contains DNA
Mutation a mutation that shifts the reading frame
a three base sequence on tRNA that matches a codon

Down

the site of protein synthesis
the process of making an exact copy of DNA
Sequence the order of amino acids in a protein
an enzyme that unwinds DNA during replication
an environmental factor that causes mutations
a change in an observable trait
an enzyme that builds new DNA strands
Mutation a change in the structure or number of chromosomes
Mutation a mutation where nucleotides are removed
a nitrogenous base that pairs with guanine
Mutation a mutation affecting a single nucleotide
Base, a molecule containing nitrogen that stores genetic information
a nitrogenous base that pairs with adenine in DNA
Mutation a mutation where extra nucleotides are added
a nitrogenous base that pairs with cytosine
the basic unit of DNA and RNA made of sugar phosphate and base
a three base sequence on mRNA that codes for an amino acid
a nitrogenous base that pairs with thymine in DNA
an enzyme that joins pieces of DNA together
the process of making RNA from DNA

42 Clues: the site of protein synthesis • a change in an observable trait • a five carbon sugar found in DNA • the process of making RNA from DNA • an enzyme that builds RNA molecules • the cell structure that contains DNA • an enzyme that builds new DNA strands • transfer RNA that carries amino acids • ribosomal RNA that makes up ribosomes • weak bonds that hold DNA bases together • ...

Biology 2026-06-12

Across

Unspecialised cells that can develop into different cell types
Fusion of male and female gametes to form a zygote
Plant tissue that transports sugars around the plant
Simple sugar used in respiration to release energy
Protein in red blood cells that carries oxygen
Tiny air sacs in the lungs where gas exchange occurs
Functional unit of the kidney responsible for filtration
Digestive enzyme that breaks down starch into sugars
Nitrogenous waste produced from the breakdown of excess amino acids
Male reproductive organ that produces sperm
Female gamete involved in fertilisation

Down

Tube that carries air to and from the lungs
Finger-like projections in the small intestine that increase surface area for absorption
Process that releases energy from glucose in cells
Female reproductive organ that produces eggs
Male gamete involved in fertilisation
Tubes that branch from the trachea into the lungs
Process of breaking down food into smaller soluble molecules
Plant tissue that transports water and mineral ions
Organ that allows exchange of nutrients and wastes between mother and fetus
Transfer of pollen from anther to stigma
Organ that filters blood and produces urine
Removal of metabolic waste products from the body
Tiny pores on leaves that allow gas exchange
Biological catalyst that speeds up chemical reactions in living organisms

25 Clues: Male gamete involved in fertilisation • Female gamete involved in fertilisation • Transfer of pollen from anther to stigma • Tube that carries air to and from the lungs • Organ that filters blood and produces urine • Male reproductive organ that produces sperm • Female reproductive organ that produces eggs • Tiny pores on leaves that allow gas exchange • ...

biology 2026-05-26

Across

puncak tingakatan tertinggi pada rantai makanan
satuan tempat berlangsungnya interaksi makhluk hidup dan lingkungannya
organisme yang mampu menguraikan bahan organik menjadi senyawa sederhana
jenis bakteri yang mengikat nitrogen bebas di akar tanaman polong
organisme pemakan segala
proses daur air ketika air jatuh ke bumi
organisme yang dapat menbuat makanan sendiri
tahapan pertama daur air
proses perubahan amonia menjadi nitrit san nitrat
organisme yang memperoleh energi dari sisa makhluk hidup mati
daur perpindahan unsur kimia
proses masuknya air ke dalam tanah
global kondisi meningkatnya suhu bumi akibat efek rumah kaca
pemangsa dalam rantai makanan
ekosistem dengan kadar garam tinggi
lapisan atmosfer yang rusak akibat CFC
beracun pencemaran limbah industri berbahaya
proses penguapan air dari tumbuhan ke atmosfer
pencemaran yang menyebabkan eutrofikasi perairan
makhluk hidup dan lingkungan
makanan hubungan makan dan dimakan yang saling bercabang

Down

teknik pemulihan lingkungan
piramida yang menunjukkan jumlah energi
organisme pemakan produsen langsung
pemanfaatan tumbuhan untuk mengurangi pencemaran tanah
piramida yang menunjukkan jumlah individu tiap trofik
faktor hidup dalam ekosistem
tingkatan pertama rantai makanan
tempat hidup alami suatu organisme
gas rumah kaca utama hasil pembakaran bahan bakar fosil
komponen tak hidup dalam ekosistem
perpindahan unsur nitrogen dari atmosfer ke tanah oleh bakteri tertentu
sekunder organisme yang memakan konsumen primer
jenis pencemaran akibat suara berlebihan
keadaan lingkungan yang menjadi kotor karena zat berbahaya
mikroorganisme yang digunakan untuk membersihkan limbah minyak
hubungan antara dua makhluk hidup di mana satu dirugikan
zat pencemaran lingkungan
limbah yang sulit terurai secara alami
proses perubahan nitrat menjadi nitrogen bebas
simbiosis yang menguntungkan kedua pihak

41 Clues: organisme pemakan segala • tahapan pertama daur air • zat pencemaran lingkungan • teknik pemulihan lingkungan • faktor hidup dalam ekosistem • daur perpindahan unsur kimia • makhluk hidup dan lingkungan • pemangsa dalam rantai makanan • tingkatan pertama rantai makanan • tempat hidup alami suatu organisme • komponen tak hidup dalam ekosistem • proses masuknya air ke dalam tanah • ...

Biology 2026-07-03

Across

thing that you can use to grow your plants instead of soil
Fungus control
different species eat each other
Chemicals build up in a food chain
Fertiliser Used to makes grow better non naturally
process of making useful things and food
Natural pest control
used to get rid of things that could harm plants
levels Levels of a food chain
animal waste product good for growing plants

Down

same species eat each other
Weed control
Used to make chlorophyll
Insect control
Breeding the best species
Build up of chemicals in an organism
Used to make amino acids
order of natural’s process of consumption
Fertiliser Used to makes grow better naturally
Used to make DNA

20 Clues: Weed control • Fungus control • Insect control • Used to make DNA • Natural pest control • Used to make chlorophyll • Used to make amino acids • Breeding the best species • same species eat each other • different species eat each other • Chemicals build up in a food chain • Build up of chemicals in an organism • levels Levels of a food chain • ...

Biology 2019-01-01

Across

is a protein that detects a signal molecule and performs an action in response.
is the use and application of living things and biological processes
are cylinder-shaped organelles made of short microtubules arranged in a circle
includes using our senses to study the world
is a physical environment with different species that interact with one another and with nonliving things
is a proposed answer for a scientific question. A hypothesis must be specific and testable
is the movement of molecules in a fluid or gas from a region of higher concentration to a region of lower concentration
is the scientific study of all forms of life
The conditions that do not change during an experiment

Down

are organelles that carry out photosynthesis
is the study and comparison of genomes both within and across species. Here again, biologists need to use computers
is the smallest basic unit of matter.
is the basic unit of life. In fact, microscopic, single-celled organisms are the most common forms of life on Earth.
are catalysts for chemical reactions in living things
provides an enlarged image of an object
is an organized group of related parts that interact to form a whole.
is the change in living things over time. More specifically, evolution is a change in the genetic makeup of a subgroup, or population, of a species
is any individual living thing. All organisms on Earth share certain characteristics
is a fluid-filled sac used for the storage of materials needed by a cell
is a proposed explanation for a wide range of observations and experimental results that is supported by a wide range of evidence

20 Clues: is the smallest basic unit of matter. • provides an enlarged image of an object • are organelles that carry out photosynthesis • includes using our senses to study the world • is the scientific study of all forms of life • are catalysts for chemical reactions in living things • The conditions that do not change during an experiment • ...

Biology 2018-12-10

Across

The number of life processes
The life processes can be remembered by this
What cell walls are made from in fungi
Where DNA is stored in prokaryotic cell
the organelles needed for photosynthesis
Instrument used to study cells and small objects
A type of prokaryote
How many times smaller is a micron than a millimetre
The type of respiration that takes place with oxygen
A microscope with only one lens

Down

What cells walls are made from in prokaryotic cells
A microscope with more than one lens
Found in cells, make proteins
the pigment found in chloroplasts
A type of microbe not usually considered to be living that causes diseases
Used to control what goes in and out of a cell
Microscopic organisms found in water
Where plant cells store cell sap
The most powerful type of microscope
The kingdom of life a sponge is in
What cell walls are made from in plants
The tiny hairs that help some cells move
Where DNA is stored in eukaryotic cell

23 Clues: A type of prokaryote • The number of life processes • Found in cells, make proteins • A microscope with only one lens • Where plant cells store cell sap • the pigment found in chloroplasts • The kingdom of life a sponge is in • A microscope with more than one lens • Microscopic organisms found in water • The most powerful type of microscope • ...

Biology 2018-06-20

Across

study of plants
naming,growing and classifying living things
transfer of characteristics from parents to offspring
study of cells
study of micro organisms
made up of genes located inside the nucleus
combination of 2 different alleles
study of bacteria
study of tissues
external appearance of an organism
container of genes

Down

traits that are expressed
study of viruses
study of animals
study of heredity
combinations of 2 same alleles
mating of 2 organism that different in only in one character
combination of genes in an organism
traits that are hidden
study of organs
study of relationship between a living and non-living thing

21 Clues: study of cells • study of plants • study of organs • study of viruses • study of animals • study of tissues • study of heredity • study of bacteria • container of genes • traits that are hidden • study of micro organisms • traits that are expressed • combinations of 2 same alleles • combination of 2 different alleles • external appearance of an organism • combination of genes in an organism • ...

Biology 2018-06-20

Across

study of relationship between a living and non-living thing
study of heredity
study of cells
combination of genes in an organism
study of bacteria
study of viruses
study of organs
mating of 2 organism that different in only in one character
naming,growing and classifying living things
combinations of 2 same alleles
traits that are hidden
study of plants

Down

traits that are expressed
transfer of characteristics from parents to offspring
study of animals
external appearance of an organism
study of micro organisms
combination of 2 different alleles
container of genes
made up of genes located inside the nucleus
study of tissues
body chromosomes

22 Clues: study of cells • study of organs • study of plants • study of animals • study of viruses • study of tissues • body chromosomes • study of heredity • study of bacteria • container of genes • traits that are hidden • study of micro organisms • traits that are expressed • combinations of 2 same alleles • external appearance of an organism • combination of 2 different alleles • ...

Biology 2022-01-21

Across

Paired with Guanine
Discovered that genes were made of DNA
glues the okazaki fragments
He discovered that DNA can transform the properties of cells, clarifying the chemical nature of genes
paired with Adenine
Complete Set of DNA
Has a nitrogen containing base
What is the base bonded by hydrogen
Two molecules that run in opposite directions
Which bonds have two bases

Down

Paired with thymine
Structure found inside the nucleus of a cell
Discovered that DNA acts as the carrier of genetic information
provides structural support in dna
Paired with cytosine
located in secondary structure of protein
Structure of DNA molecule
found in carbon-based
Carry’s the information of your traits
Experimented on mice

20 Clues: Paired with thymine • Paired with Guanine • paired with Adenine • Complete Set of DNA • Paired with cytosine • Experimented on mice • found in carbon-based • Structure of DNA molecule • Which bonds have two bases • glues the okazaki fragments • Has a nitrogen containing base • provides structural support in dna • What is the base bonded by hydrogen • ...

biology 2022-01-09

Across

division of the cytoplasm
period of the cell cycle between cell
type of reproduction in which cells from two parents unite to form the first cell of a new organism
Process in sexual reproduction in which male and female reproductive cells join to form a new cell
series of events that cells go through as they grow and divide
likelihood that a particular event will occur
Passing of traits from parents to offspring
Different forms of a gene
threadlike structures made of DNA molecules that contain the genes
Situation in which one allele is not completely dominant over another allele
DNA segments that serve as the key functional units in hereditary transmission.

Down

Chromosomes that have the same sequence of genes and the same structure
Describes a trait that covers over, or dominates, another form of that trait.
A reproductive process that involves only one parent and produces offspring that are identical to the parent.
An organism's physical
A chart that shows all the possible combinations of alleles that can result from a genetic cross
A comparison of two quantities by division
A diagram that shows the occurrence of a genetic trait in several generations of a family.
genetic makeup of an organism
Cell division that produces reproductive cells in sexually reproducing organisms
A condition in which neither of two alleles of a gene is dominant or recessive.
part of eukaryotic cell division during which the cell nucleus divides
An allele that is masked when a dominant allele is present
A complex molecule containing the genetic information that makes up the chromosomes

24 Clues: An organism's physical • division of the cytoplasm • Different forms of a gene • genetic makeup of an organism • period of the cell cycle between cell • A comparison of two quantities by division • Passing of traits from parents to offspring • likelihood that a particular event will occur • An allele that is masked when a dominant allele is present • ...

Biology 2022-01-07

Across

A soft tissue outside of the human body, and it's the largest organ to date.
It's the thing that makes you breathe.
It's for chomping and biting.
They aren't picky, they eat anything no matter from plant or meat.
They consume for energy to survive.
That red spot on your skin has a name with a I and then a N.
It's in ponds and pools and it's a green moss.
They use photosynthesis.
A type of science
It gets you obese.
they could be helpful or deadly maybe even neutral, it changes the animal.
It's the reason your not a mushy mess that couldn't move, and you put it on your lawn at halloween night
another vital body part that filters the blood, and sounds like splendid.
Something that can either be good or bad, more than a billion live on the human body

Down

It's when you eat something.
It's something to call someone that's mean and rude and that can damage your body permanently
A relationship where both animals benefit.
It is the reason of how you're reading and seeing this, Without this thing, You could not see this.
It keeps you alive with diffrent types like B+, A-, BA, O-.
It's near under yonder of the abdomen and you can not survive without it.
An animal hurts the other and benefits.
It's to get energy from the sun.
It's the number of a species or place live in.
Something that benefits from harming your body and spreading itself onto other hosts
It can help you get better, like fighting off a common cold.

25 Clues: A type of science • It gets you obese. • They use photosynthesis. • It's when you eat something. • It's for chomping and biting. • It's to get energy from the sun. • They consume for energy to survive. • It's the thing that makes you breathe. • An animal hurts the other and benefits. • A relationship where both animals benefit. • It's in ponds and pools and it's a green moss. • ...

Biology 2020-06-25

Across

the top consumer
excessive richness of nutrients in a water body
the process where water is recycled
the main action which releases greenhouse gases
only eats meat
how carbon dioxide is removed from the atmosphere
how energy is released in to cells
Inside the nucleus

Down

the number of organisms in a species
how waste is removed from the body
soil nitrogen is converted into atmospheric nitrogen
caused by the greenhouse gases
when two organisms fight for resources
when a species dies out
…nutrition, how a fungi feeds
the primary consumer in a food chain
and organism that lacks a membrane bound nucleus
The powerhouse of the cell
a storage space in a cell
eats plants and meat
animal cells do not have this
single strand DNA

22 Clues: only eats meat • the top consumer • single strand DNA • Inside the nucleus • eats plants and meat • when a species dies out • a storage space in a cell • The powerhouse of the cell • …nutrition, how a fungi feeds • animal cells do not have this • caused by the greenhouse gases • how waste is removed from the body • how energy is released in to cells • the process where water is recycled • ...

Biology 2020-08-21

Across

Airtube
A cell that can absorb light.
Potatoes are full of ...
The environment changes one's inheritance.
Preserved remains of an old organism.
Sheep Dolly.
Terminology for "On the back".
One partner at a time.
Neither alive nor dead.
Information storage.
Outer-Middle-Inner

Down

Large, sturdy, vital organ.
For muscles.
Chemical messenger
Similar to one of the four fundamental states of matter.
Acid-Base.
Largest Human Organ
The Amoeba is a.
Mushrooms.
Gut bacteria.
Smell

21 Clues: Smell • Airtube • Acid-Base. • Mushrooms. • For muscles. • Sheep Dolly. • Gut bacteria. • The Amoeba is a. • Chemical messenger • Outer-Middle-Inner • Largest Human Organ • Information storage. • One partner at a time. • Neither alive nor dead. • Potatoes are full of ... • Large, sturdy, vital organ. • A cell that can absorb light. • Terminology for "On the back". • ...

Biology 2022-02-23

Across

the formation of new and distinct species in the course of evolution.
calculated by dividing the number of times the allele of interest is observed in a population by the total number of copies of all the alleles
the reduced genetic diversity which results when a population is descended from a small number of colonizing ancestors.
a method of dating rocks and minerals using radioactive isotopes
(of an organ or part of the body) degenerate, rudimentary, or atrophied, having become functionless in the course of evolution.
pairing at meiosis and having the same structural features and pattern of genes.
the process by which a species becomes fitted to its environment
any difference between cells, individual organisms, or groups of organisms of any species

Down

hide or disguise the presence of (a person, animal, or object)
when a population is greatly reduced in size
the branch of biology and medicine concerned with the study of embryos and their development.
the process through which populations of living organisms adapt and change
the variety of life on Earth at all its levels
variation in the relative frequency of different genotypes in a small population, owing to the chance disappearance of particular genes as individuals die or do not reproduce.
used to arrange geological events, and the rocks they leave behind, in a sequence
the ability of an organism to pass on its genetic material to its offspring
the hypothesis that evolution proceeds chiefly by the accumulation of gradual changes (in contrast to the punctuationist model)
the total genetic diversity found within a population or a species
a group of individuals of the same species living and interbreeding within a given area.
the close external resemblance of an animal or plant (or part of one) to another animal, plant, or inanimate object.

20 Clues: when a population is greatly reduced in size • the variety of life on Earth at all its levels • hide or disguise the presence of (a person, animal, or object) • a method of dating rocks and minerals using radioactive isotopes • the process by which a species becomes fitted to its environment • the total genetic diversity found within a population or a species • ...

Biology 2022-02-11

Across

the way organelles are put together
powerhouse of cell
movement of water from an area of high concentration to low
contains more solute and less water; shrinks
movement of particles from an area of high concentration to low
a specialized subunit within a cell that has a specific function, and is usually separately enclosed within its own membrane; little organs within cell
composed of many cells
jelly-like substance that makes up the matrix of the cell body
movement of materials out of the cell using energy
the specific job the organelles perform

Down

control center of cell
movement of solid materials into the cell using energy
water and solute are equal; stays the same
allows come particles to enter and leave the cell
single-celled; composed of one cell
contains less solute and more water; swells or burst
cells "skeleton" of microtubes which gives it shape, strength, and the capacity for directed movement
organelles where proteins are made from the translation of RNA strands
an elongated or disc-shaped organelle containing chlorophyll; photosynthesis
basic unit of structure and function

20 Clues: powerhouse of cell • control center of cell • composed of many cells • the way organelles are put together • single-celled; composed of one cell • basic unit of structure and function • the specific job the organelles perform • water and solute are equal; stays the same • contains more solute and less water; shrinks • allows come particles to enter and leave the cell • ...

Biology 2022-02-11

Across

jelly-like substance that makes up the matrix of the cell body
movement of particles from an area of high concentration to low
cells "skeleton" of microtubes which gives it shape, strength, and the capacity for directed movement
organelles where proteins are made from the translation of RNA strands
contains more solute and less water; shrinks
movement of water from an area of high concentration to low
an elongated or disc-shaped organelle containing chlorophyll; photosynthesis
allows come particles to enter and leave the cell
basic unit of structure and function
the way organelles are put together

Down

composed of many cells
powerhouse of cell
movement of materials out of the cell using energy
contains less solute and more water; swells or burst
movement of solid materials into the cell using energy
the specific job the organelles perform
control center of cell
single-celled; composed of one cell
water and solute are equal; stays the same
a specialized subunit within a cell that has a specific function, and is usually separately enclosed within its own membrane; little organs within cell

20 Clues: powerhouse of cell • composed of many cells • control center of cell • single-celled; composed of one cell • the way organelles are put together • basic unit of structure and function • the specific job the organelles perform • water and solute are equal; stays the same • contains more solute and less water; shrinks • allows come particles to enter and leave the cell • ...

BIOLOGY 2021-10-30

Across

njesia me e vogel qe nderton proteinen
nje pjese e jashtme qe mbulon si citoplazme qelizat e gjethes
qelizor- mur i jashtem i qelizes
hapesira ne pjesen e bremdshme te qelizes bimore
sinonimi i yndyrnave
lende kimike qe nevojiten ne sasi te vogla
procesi i formimit te ushqimit tek bimet
qeliza mesazhere
perdoren per riparuar vetveten

Down

jane lipide
depozitimi i yndyrnave ne gjak shkakton..
semundja e shkaktuar nga mungesa e proteinave
lejon hyrjen e ajrit ne qelizat e gjethes
organela te vogla ne gjethe
sinonimi i sheqernave
obezitet
depozitimi i yndynave ne gjak
nje organizem brenda gjethes
karbohidrat lipid celuloze
qelizat e trurit

20 Clues: obezitet • jane lipide • qelizat e trurit • qeliza mesazhere • sinonimi i yndyrnave • sinonimi i sheqernave • karbohidrat lipid celuloze • organela te vogla ne gjethe • nje organizem brenda gjethes • depozitimi i yndynave ne gjak • perdoren per riparuar vetveten • qelizor- mur i jashtem i qelizes • njesia me e vogel qe nderton proteinen • procesi i formimit te ushqimit tek bimet • ...

Biology 2021-11-15

Across

Present in plant but not in animal
The buds on the side of the stem are called _
The diffusion of water molecules from a dilute solution to a more concentrated solution across a partially permeable membrane
The outside of the lungs and the inside of the thorax are lined with a smooth membrane called _
Makes heart beat faster and blood pressure increase
Cell that absorbs water and mineral salt from the soil
Bacterial DNA is in the form of a circular strand and also small circular pieces called ___
During exercise, the rate and depth of breathing _
Fermenters are used in the production of ___
Plants modified to cope with lack of water
Long chain of glucose
Heroine, morphine and codeine belong to a group of drugs called ___
Genus name is always given in ___ letters
ATP stand for
When a mother release two ova when she ovulates
Animals that eat other animals
To destroy insects that damage the plants, the crops are sprayed with ___
Coordination by chemical is brought about is called ___
Apparatus which can measure the rate of respiration by seeing how quickly oxygen is taken up
Process resulting from natural selection by which populations become more suited to their environment over many generations
The perforated end walls called _
Process by which the fluid is filtered out of the blood by glomerulus

Down

A version of a gene
The process by which plant manufacture carbohydrates from raw materials using energy from light
Increase of temperature would make reaction ___
The circulation through the lungs is called _
Blood is made up of cells and a liquid called _
The way all the organs and system of the body are made to work efficiently
Organisms that gets its energy from dead or waste organic material
Nuclear division giving rise to genetically identical cells
Process by which energy is produced from food
Required for chemical reactions to occur inside the body to keep living organisms alive
Protein that functions as a biological catalyst
The way mothers should look during pregnancy
A disease causing organism
Drug such as this, which help to prevent you getting a disease called _
Methods of removing or treating atheroma and thrombus formation include the use of angioplasty, by-pass surgery and _
Closely related to humans
A DNA molecule is made up of long chains of _
When a crop of a single species is grown on same land, year after year, it is called ___
Kidney tissue consist of many capillaries and tiny tubes
The movement of molecules from a region of its higher concentration to a region of its lower concentration

42 Clues: ATP stand for • A version of a gene • Long chain of glucose • Closely related to humans • A disease causing organism • Animals that eat other animals • The perforated end walls called _ • Present in plant but not in animal • Genus name is always given in ___ letters • Plants modified to cope with lack of water • The way mothers should look during pregnancy • ...

Biology 2021-11-12

Across

Growth possible when a population lives in ideal conditions with unlimited resources.
O2
The basic unit of life.
C6H12O6, sugar
Lab equipment used to examine objects that are too small to be seen by the unaided eye.
Transport of molecules across the cell membrane naturally.
Macromolecule that living things need for immediate energy.
Monomer of proteins.
Resource available to all, but protected by no one; ___ of the commons.
The prefix "bio" means.
A non-native species with no predators that reproduces quickly.
Humans have 11 ___ systems that makeup the individual.
The molecule cells use for energy (abbreviation).

Down

Two living things trying to use a resource at the same time.
Living things can maintain a stable internal environment thanks to cell transport of molecules.
Energy ____ through an ecosystem.
Location of your DNA in your cells.
DNA is an example of this macromolecule.
CO2
The total of all the variety of life on the plant.
The chemical building block of living things.
H2O
Term for living things that can use sunlight's energy to create carbohydrates in their cells.
Predators are dependent on this group.
Term for living things that rely on other living things to obtain carbohydrates.
Without these(mostly)green living things, we would not survive.
Government agency created to regulate air, water, and soil pollution (abbreviation).

27 Clues: O2 • CO2 • H2O • C6H12O6, sugar • Monomer of proteins. • The basic unit of life. • The prefix "bio" means. • Energy ____ through an ecosystem. • Location of your DNA in your cells. • Predators are dependent on this group. • DNA is an example of this macromolecule. • The chemical building block of living things. • The molecule cells use for energy (abbreviation). • ...

Biology 2021-10-22

Across

branch of biology that studies plants
rain does when it falls
the powerhouse of the cell
part of the nitrogen cycle
a type of bacteria
to get used to new circumstances
when one organism benefits from another by harming it
an ecological community
when both organisms benefit from a relationship
the levels of consumers and producers
property of water when it adheres

Down

a thread of DNA that carries genes
property of water that sticks together
non-living, not biological
when a substance permeates another
where species live
when an organism creates a chemical compound
when one organism benefits from another without harming it
the way the body works
a microscopic organism
needed to create dna

21 Clues: where species live • a type of bacteria • needed to create dna • the way the body works • a microscopic organism • rain does when it falls • an ecological community • non-living, not biological • the powerhouse of the cell • part of the nitrogen cycle • to get used to new circumstances • property of water when it adheres • a thread of DNA that carries genes • ...

Biology 2021-12-01

Across

a glass shelter for plants that absorbs sunlight
humus is present in ___
many or alot
exhalation of water vapour through stomata
a layer in the stratopshere
what plants do at night
variety of plants and animal life in the world or a particular area
a must
_______ and component
a substance that pollutes something

Down

animals living on the ground are known as _____ animals
explosion
a component
the biosphere is made of lithosphere, hydrosphere, and _______
what organisms do in the soil to dead matter
and inorganic substance that occurs naturally
living things
when something is floating that thing is _____
what we breathe
something we need to do work

20 Clues: a must • explosion • a component • many or alot • living things • what we breathe • _______ and component • humus is present in ___ • what plants do at night • a layer in the stratopshere • something we need to do work • a substance that pollutes something • exhalation of water vapour through stomata • what organisms do in the soil to dead matter • ...

Biology 2021-11-28

Across

organic Compounds composed mainly of carbon, hydrogen, oxygen, and nitrogen
reaction breaking bonds
the carboxyl end is polar (attracted to water) or hydrophilic: "water acid"
makes up the cell wall of plant cells, used for support (fiber)
plants store glucose as
animals store glucose in the form of
many monomers linked together
composed of carbon, oxygen, and hydrogen
the monomer building blocks of proteins
composed of four fused carbon rings with various functional groups attached to them
the three most important polysaccharides
glucose and glucose
fatty acids the carbon atoms are not bonded to the maximum number of atoms; they are not full or unsaturated
a structural lipid made up of a long fatty acid chain joined to a long alcohol chain
large, nonpolar organic molecules that do not dissolve in water
gets their energy from plants and animals
two simple sugars formed by monosaccharides
acids very large and complex organic molecules that store important information in the cell.
acids unbranched carbon chains that make up most lipids
simple sugars, also isomers

Down

two amino acids covalently bonded together
found in fruit, sweetest monosaccharide
composed of three molecules of fatty acid joined to one molecule of the alcohol glycerol
large polymers
repeated single molecule unit
reaction making bonds
many sugars that are formed from 3 or more monosaccharides
fructose and glucose
adenosine diphosphate. provides energy for most cellular activities
makes their own energy
glucose and galactose
made by plants during photosynthesis, main souce of energy for BOTH plants and animals
fatty acids each carbon atom is covalently bonded to four atoms; so the carbon atoms are full
have two fatty acids joined to a molecule of glycerol
an organic molecule that acts as a catalyst - speeds up a chemical reaction
store ENERGY, due to large amount of carbon-hydrogen bonds
found in milk
DNA and RNA are polymers composed of monomers

38 Clues: found in milk • large polymers • glucose and glucose • fructose and glucose • reaction making bonds • glucose and galactose • makes their own energy • reaction breaking bonds • plants store glucose as • simple sugars, also isomers • repeated single molecule unit • many monomers linked together • animals store glucose in the form of • found in fruit, sweetest monosaccharide • ...

Biology 2022-03-21

Across

The process through which populations of living organisms adapt and change.
Single-celled organisms with no distinct nucleus
The process of evolution between two species that interact with each other.
Reproduction that doesnt require the fusion of gametes.
preserved remains of organisms from the past
One of two or more versions of a gene
A form of asexual reproduction
individuals in a population, or community, are more likely to survive if they are fit

Down

special body parts that help a plant or animal survive in an environment.
Has a clear distinct nucleus
The creation of a new species
similar physical features in organisms that share a common ancestor
differences in sequences of genes between individual organisms of a species.
an animal does usually in response to some type of external stimulus in order to survive
lacks a distinct nucleus and other organelles
when the sperm from the male parent fertilizes an egg from the female parent
The dying out of a species
random fluctuations in the frequencies of alleles from generation to generation
Adjusting to new environments or to changes.
the study of the development of an embryo and fetus.

20 Clues: The dying out of a species • Has a clear distinct nucleus • The creation of a new species • A form of asexual reproduction • One of two or more versions of a gene • Adjusting to new environments or to changes. • preserved remains of organisms from the past • lacks a distinct nucleus and other organelles • Single-celled organisms with no distinct nucleus • ...

Biology 2022-02-16

Across

a phylum or group of phyla that comprises the single-celled microscopic animals, which include amoebas, flagellates, ciliates, sporozoans, and many other forms. They are now usually treated as a number of phyla belonging to the kingdom Protista.
reproduction also can be asexual by
free swimming or fixed to an object
mouth pore through a short tube is called
its slipper shape is maintained by the flexible and firm outer covering called
a representative ciliate is the
some can change form, depending upon environment they are in this ability is called
indigestible wastes pass out of the ciliate by the
any of a group of spore-producing organisms feeding on organic matter, including molds, yeast, mushrooms, and toadstools.
is a unicellular fungus that causes dough to rise
regulation of water and elimination of excess water is done by organelle called
includes all organisms that are not animals, plants , or fungi

Down

feed on in living organisms
histolytica that causes severe diarrhea called
in human history caused more deaths than any other disease
can contaminate water and cause diarrhea
spread by the tsetse fly which only lives in Africa
which type of movement is it
feed on dead organic material
all are one-celled
a simple, nonflowering, and typically aquatic plant of a large group that includes the seaweeds and many single-celled forms.
short hair like structures
food gets swept into the indentation called
sexual reproduction called
they can respond to a stimulus; this action is called

25 Clues: all are one-celled • short hair like structures • sexual reproduction called • feed on in living organisms • which type of movement is it • feed on dead organic material • a representative ciliate is the • reproduction also can be asexual by • free swimming or fixed to an object • can contaminate water and cause diarrhea • mouth pore through a short tube is called • ...

biology 2022-04-05

Across

mekanisme petahanan tubuh dengan memanfaatkan rambut hidung sebagai filter udara
senyawa kimia yang dihasilkan organisme dan dapat membunuh organisme lain
sel B yang memliki tugas utama untuk membentuk antibodi
respon imun terhadap semua jenis mikroorganisme
antigen dri spesies yang sama tetapi struktur genetiknya berbeda
antigen yang berasal dari tubuh itu sendiri
IMUN penyakit karena kekebalan tubuh menyerang tubuhnya sendiri
sel darah putih yang berperan dalam antibodi
zat yang dihasilkan oleh sistem imunitas sebagai respons terhadap keberadaan suatu antigen
zat yang merangsang respon sistem imun
adalah antibodi yang bersifat menggumpalkan antigen dan kuman
leukosit yang berperan dalam reaksi alergi
Antigen yang berasal dari spesies lain

Down

mekanisme pertahanan tubuh dengan memanfaatkan bakteri alami nonpatogen pada kulit
leukosit yang menghasilkan histamin yang menyebabkan reaksi inflamasi
ALAMI jenis kekebalan tubuh yang diadapatkan seseorang setelah sakit
jenis kekebalan tubuh yang didapatkan bayi dari ASI ibunya
antigen yang disuntikan dan menyebabkan perkembangan imunitas
contoh antibiotik
Nama lain sel darah putih
adalah antibodi yang bersifat mengendapkan antigen atau kuman
contoh antigen
IgM dilepaskan ke aliran darah pada saat terjadi infeksi yang pertama kali
antibodi yang bersifat merangsang serangan leukosit trhdp antigen atau kuman
sel limfosit T yang berfungsi menurunkan aktivitas sel T pembunuh
KILLER contoh sel yang langsung membunuh mikroba pada respon tubuh nonspesifik internal
antibodi yang memberikan imunitas pada bayi melalui plasenta
antibodi yang bersifat menghancurkan antigen/kuman
MATA contoh pertahanan tubuh nonspesifik eksternal

29 Clues: contoh antigen • contoh antibiotik • Nama lain sel darah putih • zat yang merangsang respon sistem imun • Antigen yang berasal dari spesies lain • leukosit yang berperan dalam reaksi alergi • antigen yang berasal dari tubuh itu sendiri • sel darah putih yang berperan dalam antibodi • respon imun terhadap semua jenis mikroorganisme • ...

biology 2022-04-04

Across

capcity the number of organisms in a population that the ecosytsem can support
allele combination for a gene
compare DNA, RNA, or amino acids
fats and oils
acids carry genetic info
if pollutant is taken up by producers then the relative amount of that pollutant will increase the moving food chain
females choose males based on sexy or showy phenotypes or behaviors
organisms that are best adapted for their environments
diffrent forms of a gene
the ability to survive, reproduce, etc
drift random change in gene frequency within a population due to random events

Down

all of the same species living in an area
all of the living things living in an area
building blocks of body
membrane controls what enters and leaves the cell
carries out photoynthesis in plant cells
flow when individuals move into or out of a population
wall extra support around plant and bacteria cells
diagrams that show evolutionary relationships
contains DNA in eukaryotes
make protein
if two species share lots of physical similarities
blooms extra fertilizer wash into lakes or ponds
community of all living things plus non living things

24 Clues: make protein • fats and oils • building blocks of body • diffrent forms of a gene • contains DNA in eukaryotes • acids carry genetic info • allele combination for a gene • compare DNA, RNA, or amino acids • the ability to survive, reproduce, etc • carries out photoynthesis in plant cells • all of the same species living in an area • all of the living things living in an area • ...

Biology 2014-05-13

Across

Individual filtering unit of the kidneys
Protein in the blood. Plasma produced in reaction to antigens that react with and disable antigens
Large blood vessels that carry from the tissues back toward the heart
Largest blood vessel in the body: transports oxygen-rich blood from the left ventricle of the heart to the arteries
Recognizes diseases
Tube through which urine is passed from the urinary bladder to the outside of the body
Large, thick-walled muscular vessels that carry oxygenated blood away from the heart
Carries oxygen to all of the body's cells.
Two lower chambers of the heart
Tubelike passageway for air flow that connects with two bronchi tubes that lead into the lungs
Liquid composed of wastes that is filtered from the blood by the kidneys, stored in the urinary bladder and eliminated through the urethra

Down

Removes wastes and regulates blood pH levels.
Foreign substances that stimulates an immune response in the body
Force that blood exerts on blood vessels; rises and falls as the heart contracts and relaxes
Iron-containing protein molecule in red blood cells that bind to oxygen and carries it from the lungs to the bodys cells
Small cell fragments in the blood that help blood clot after an injury
Microscopic blood vessels with walls only one cell thick
A membranous sac in many vertebrates that serves for the temporary retention of urine and discharges by the urethra
Surge of blood through an artery that can be felt on the surface of the body
Tube that transports urine from each kidney to the urinary bladder
Fluid portion of the blood. 55%
Any of the large veins by which in air-breathing vertebrates the blood is returned to the right atrium of the heart
Sacs in the lungs where oxygen diffuses into the blood and carbon dioxide diffuses into the air
One of the two sections of the heart that take in blood from the veins

24 Clues: Recognizes diseases • Fluid portion of the blood. 55% • Two lower chambers of the heart • Individual filtering unit of the kidneys • Carries oxygen to all of the body's cells. • Removes wastes and regulates blood pH levels. • Microscopic blood vessels with walls only one cell thick • Foreign substances that stimulates an immune response in the body • ...

Biology 2014-05-13

Across

Large, thick-walled muscular vessels that carry oxygenated blood away from the heart
Liquid composed of wastes that is filtered from the blood by the kidneys, stored in the urinary bladder and eliminated through the urethra
Foreign substances that stimulates an immune response in the body
Iron-containing protein molecule in red blood cells that bind to oxygen and carries it from the lungs to the bodys cells
Two lower chambers of the heart
Small cell fragments in the blood that help blood clot after an injury
Fluid portion of the blood. 55%
Sacs in the lungs where oxygen diffuses into the blood and carbon dioxide diffuses into the air
A membranous sac in many vertebrates that serves for the temporary retention of urine and discharges by the urethra
Largest blood vessel in the body: transports oxygen-rich blood from the left ventricle of the heart to the arteries
Individual filtering unit of the kidneys
Surge of blood through an artery that can be felt on the surface of the body

Down

One of the two sections of the heart that take in blood from the veins
Recognizes diseases
Microscopic blood vessels with walls only one cell thick
Large blood vessels that carry from the tissues back toward the heart
Force that blood exerts on blood vessels; rises and falls as the heart contracts and relaxes
Tube through which urine is passed from the urinary bladder to the outside of the body
Tubelike passageway for air flow that connects with two bronchi tubes that lead into the lungs
Tube that transports urine from each kidney to the urinary bladder
Any of the large veins by which in air-breathing vertebrates the blood is returned to the right atrium of the heart
Carries oxygen to all of the body's cells.
Protein in the blood. Plasma produced in reaction to antigens that react with and disable antigens
Removes wastes and regulates blood pH levels.

24 Clues: Recognizes diseases • Two lower chambers of the heart • Fluid portion of the blood. 55% • Individual filtering unit of the kidneys • Carries oxygen to all of the body's cells. • Removes wastes and regulates blood pH levels. • Microscopic blood vessels with walls only one cell thick • Foreign substances that stimulates an immune response in the body • ...

Biology 2014-04-20

Across

Fatty cells which act as an insulator
Neurons that send a signal from the brain to the muscle
Action potential travels along here
Broken down ATP
Space in which the action potential travels between
Body that contains the nucleus
Enzyme used to breakdown neurotransmitter
Space between synaptic membranes
Involved in the contraction and relaxation of muscles
ATP
Contains the genetic blueprint
Structure that meets at the Neuromuscular Junction
Have heads on and used in muscle contraction

Down

ATP manufactured here
Neurons that send a signal to the brain caused by a stimulus
Synaptic vesicles release this substance
Potential that gets created after the synapse
Ions released from the sarcoplasmic reticulum
Picks up electrical impulses from other cells and neurons
Regulates calcium ion concentration
Protects the body from injury
Host to troponin and tropomyosin
Criterion for naming muscle
Criterion for naming muscle
Connects bone to muscle
Neurons found in the spine and the brain
Criterion for naming muscle

27 Clues: ATP • Broken down ATP • ATP manufactured here • Connects bone to muscle • Criterion for naming muscle • Criterion for naming muscle • Criterion for naming muscle • Protects the body from injury • Body that contains the nucleus • Contains the genetic blueprint • Space between synaptic membranes • Host to troponin and tropomyosin • Action potential travels along here • ...

biology 2014-01-12

Across

structure that contains four chromatids
one set of genes
in between period of growth in cell division
moniter the growth and division of cells
two sets of chromosomes
process of programmed cell death
division of cytoplasm
reproduction/ production of genetically identical offspring from a single parent
chromosomes line up in the center of the cell
adult stem cells
unspecialized cells from which differentiated cells develop
DNA strands in the duplicated chromosome
final phase of mitosis
reproduction/ production thats offspring inherit some of their genetic information from each parent
an area where dna molecules can be seen and attatch along there length
complex chromosome and protein
two complete sets of genes
process of which the number of chromosomes is divided in half

Down

developmental stage
chromosomes separate to opposite ends of the cell
disorder in which body cells lose the ability to control growth
process by which cells become specialized
type of cell that can develop most of the bodys cell types
process of homologous pairs forming tetrads
division of the cell nucleus
fertilized egg
chromosomes become visable and the spindle starts to form
body is formed by a single cell
genetic information is bundled into packages of DNA
hallow ball of cells
division/ process by which a cell divides into two new daughter cells
tiny paired structures
mass of cancer cells
regulates the cell cycle

34 Clues: fertilized egg • one set of genes • adult stem cells • developmental stage • hallow ball of cells • mass of cancer cells • division of cytoplasm • final phase of mitosis • tiny paired structures • two sets of chromosomes • regulates the cell cycle • two complete sets of genes • division of the cell nucleus • complex chromosome and protein • body is formed by a single cell • ...

BIOLOGY 2014-01-28

Across

what behave like a pump
human's body contains 70%
puting glucose into alcohol
what cause dissease
what make up animal's body
gene
protection the body against infection
a smallest unit of creature
mushuroom
one of the biology teatures of Urawa high

Down

what derivers oxygen
human's nucleus contains it
the resercher who discovered the low of dominance
plant has this green pigment
who published the theory of evolution
cell reserched by Dr.Yamanaka
Tonegawa Susumu studied its variety
copy of DNA
the kind of animal treated as test animal
cell in brain

20 Clues: gene • mushuroom • copy of DNA • cell in brain • what cause dissease • what derivers oxygen • what behave like a pump • human's body contains 70% • what make up animal's body • human's nucleus contains it • puting glucose into alcohol • a smallest unit of creature • plant has this green pigment • cell reserched by Dr.Yamanaka • Tonegawa Susumu studied its variety • ...

biology 2014-01-30

Across

it comes from food and it’s what powers up our bodies
these supply raw materials for growth and repair structures such as skin and muscles:
organ that continues the chemical and mechanical digestion of food.
it describes the relatively constant internal physical and chemical condition that organisms maintain despite changes in internal and external environments
organ system that produces gametes, and in females it nurtures and protects developing embryo
mixture of enzymes and partially-digested foods
organ system that works with skeletal system to produce voluntary movement
they help the body absorb fat-soluble vitamins and are a part of cell membranes, nerve cells, and certain hormones
organ system that guards against infections, injuries, and ultraviolet radiation from the sun
fingerlike projections in the small intestine
a group of different types of tissues that work together to perform a single function or several related functions
fats that contain only one double bond
it is the process in which a stimulus produces a response that opposes the original stimulus
supplied from food, our body uses it to build and repair body tissues
organ system that brings in oxygen needed for cellular respiration and removes excess carbon dioxide from the body
mineral that helps bone and tooth formation, and an acid-base balance
organ system that controls growth, development and metabolism
a way of digestion in which the physical large pieces are broken down into smaller pieces
the first step in the digestive system
organ that produces bile, converts ammonia into urea, and regulates the level of glucose we consume.
mineral that maintains bone and tooth structure

Down

food passes through here and into the stomach
it is the basic unit of structure and function in living things
a group of cells that perform a single function
a type of tissue that provides support for the body and connects its parts
fats that contain more than one double bond
organ system that transports oxygen, nutrients, and hormones to cells
a group of organs that perform closely related functions
smooth muscles found in the esophagus, they help you swallow food
organ system that breaks down, absorbs nutrients, and eliminates wastes
a way of digestion in which enzymes break down food into the small molecules the body can use
organ system that eliminates waste products from the body
organ that absorbs water ad undigested material moves through and is eliminated from the body.
the process of putting food into your mouth
organ system that protects the body from diseases
inorganic nutrients that the body needs, usually in small amounts
tissue in which nerve impulses are transmitted throughout the body
organic molecules that the body needs in very small amounts
the major source of energy for our bodies
system that recognizes and coordinates the body’s response to changes in its internal and external environments
organ that produces hormones to regulate blood sugar levels
the most important nutrient
organ system that supports the body and protects internal organs
it breaks proteins into smaller polypeptide fragments
the tissue that lines the interior and exterior body surfaces
the first part of the small intestine, in which almost all of the digestive enzymes enter the intestine
enzyme found in saliva that beings to break the chemical bonds in starched, forming sugars
amount of heat needed to raise the temperature of 1 gram of water by 1 degree Celsius
tissue that allows movement of the body
mineral that helps bone and tooth formation, blood clotting and nerve and muscle function

50 Clues: the most important nutrient • fats that contain only one double bond • the first step in the digestive system • tissue that allows movement of the body • the major source of energy for our bodies • fats that contain more than one double bond • the process of putting food into your mouth • food passes through here and into the stomach • ...

BIOLOGY 2012-09-22

Across

/ mutations in eggs and sperm can cause birth ______ and miscarriages
/ the ______ system causes movement
/ simple multicellular organisms reproduce simply by dividing in two in a process called ______ reproduction
/ the ______ system extracts nutrients from food
/ a collection of similar cell that carry out specific function
/ consisting of a single cell
/ a spiral shape
/ small structures inside cells
/ the ______ system transports nutrients and oxygen to cells
/ signal travelling along a neurone
/ prior to cell division the chromosomes ______
/ ______ factors will affect characteristics such as muscular development
/ ______ diseases are caused by malfunctions in the body (2 words)
/ the ______ system coordinates the body via hormones released by glands
/ cell division needed to produce the egg and sperm cells for sexual reproduction
/ a unit with coded genetic information, found on a chromosome
/ the ______ system produces offspring (for species survival)
/ the body's first line of defence is the ______ barrier formed its inner and outer surfaces
/ ______ can also be mutagenic (e.g. UV rays from the sun)
/ the ______ system extracts oxygen from the air
/ the constant process of regulating the body's internal environment
/ the unit that makes up living organisms
/ cancer-causing chemicals
/ disease-causing organisms
/ ______ can be mutagenic (e.g. substances found in tobacco)
/ Pencillin is an example of this type of substance used against infectious bacteria
/ chemical messengers released by glands
/ occurs when normal function is disrupted in some way
/ genetically identical organisms

Down

/ ______ factors will affect characteristics such as eye colour
/ _______ transmitted diseases are spread from person to person
/ ______ or non-identical twins develop from different eggs, fertilised separately by different sperm
/ the body's final line of defence is the _______ response, involving antibody production
/ a mass of cells caused by the uncontrolled division of cells in body tissues
/ in ______ reproduction, a male and female parent each contributes half of the offspring’s first cell
/ consisting of many cells
/ enables a cell to make everything it needs in order to function (2 words)
/ movement of particles from an area of high concentration to an area of low concentration
/ ______ response is the body's second line of defence, involving white blood cells
/ a structure made up of different tissues that carries out a specific function
/ the ______ system extracts cellular wastes from blood for removal from body
/ the ______ system supports the body and protects the brain, heart and lungs
/ the risk of cells containing mutations increases with age and can cause ______
/ ______ transmitted diseases are spread via intermediary agents
/ healthy cells undergo mitosis to ______ tissues by replacing damaged cells
/ special type of cell division which takes place in the ovaries and testes to produce eggs and sperm for sexual reproduction
/ the ______ system coordinates the body via electrical impulses in nerves
/ mutations provide genetic variation for ______ to occur
/ a harmful tumour is called ______
/ a group of organs that work together to carry out a specific function (2 words)
/ substances that speed up chemical reactions
/ the cell structure that contains the chromosomes
/ a role of cell division
/ a threadlike ‘string’ of genes
/ ______ diseases are caused by pathogens invading the body
/ molecules that act as catalysts in the body
/ alterations to a cell’s DNA
/ as an organism ______ the number of cells containing mutations builds up
/ the chemical substance that makes up chromosomes

59 Clues: / a spiral shape • / a role of cell division • / consisting of many cells • / cancer-causing chemicals • / disease-causing organisms • / consisting of a single cell • / alterations to a cell’s DNA • / small structures inside cells • / a threadlike ‘string’ of genes • / genetically identical organisms • / the ______ system causes movement • / signal travelling along a neurone • ...

Biology 2015-02-23

Across

adaptation that allows an animal to blend into its enviornment
theory that a species would slowly evolve over time through favorable mutations
one species can change over time to become two
our planet in its early years of volcanic activity
person who created the theory of acquired characteristics
same bone structure, different functions, shows common ancestor
theory that evolution occurs over a lifetime and changes with use/disuse
hypothesis that early rain and lightning created simple organic compounds to create life
person who theorized that evolution is due to natural selection
organ that is no longer in use
theory that life comes from other life
when two species evolve in response to each other

Down

period of no change followed by periods of rapid change
show constant change in a species
theory that life came from nothing
average trait is favored
one of the extreme traits is favored
same bone structure, same function, no common ancestor
states that several key organelles of eukaryotes originated as symbiosis between organisms
both extremes are favored

20 Clues: average trait is favored • both extremes are favored • organ that is no longer in use • show constant change in a species • theory that life came from nothing • one of the extreme traits is favored • theory that life comes from other life • one species can change over time to become two • when two species evolve in response to each other • ...

Biology 2015-06-11

Across

Cycle- is a series of events that takes place in a cell as it grows and divides. A cell spends most of its time in what is called interphase, and during this time it grows, replicates its chromosomes, and prepares for cell division. The cell then leaves interphase, undergoes mitosis, and completes its division.
any of the fine branching blood vessels that form a network between the arterioles and veins
a structure within a cell that carries out specific functions to support the life of the cell; functions include bringing in nutrients, removing wastes, generating and releasing energy for the cell to use, making substances that the cell needs and reproducing
the movement of molecules or other particles from and area of high concentration to an area of low concentration until they are distributed
the number of molecules of a substance in a given volume
the ability to grow new cells to replace damaged or lost body components
Blood Cells- blood cells that carry oxygen and carbon dioxide in the blood
the fourth phase of mitosis, when the membrane surrounding the nucleus re-forms, creating two new nuclei
stage in the cell cycle when the contents of the nucleus separate into two identical copies
any of the many tiny air sacs in the lungs where the exchange of oxygen and carbon dioxide takes place
different tissues working together to perform a specific task
specialized cells working together to perform a specific function; the four major types of human tissue are muscle, connective, nervous, epithelial

Down

Imaging Technology- technologies that are used to make images of cells, tissues, and organs
Exchange-The primary function of the lungs involving the transfer of oxygen from inhaled air into the blood and the transfer of carbon dioxide from the blood into the exhaled air
the stage in the cell cycle when the cytoplasm and organelles divide into two identical, separate cells
process or action by which one thing absorbs or is absorbed by another
system- a group of organs that work together to perform one or more functions. Organs make up an organism. In the human body, major systems are the circulatory system, the respiratory system, the nervous system and the digestive system.
the resting phase between successive mitotic divisions of a cell, or between the first and second divisions of mitosis
the first phase of mitosis, when the nucleus and nuclear membrane disappear and chromosomes form
the third phase of mitosis, when all the chromosomes separate and move to opposite ends of the cell
the second phase of mitosis, when the chromosomes align in the center of the cell
the movement of water molecules across a membrane in response to concentration differences

22 Clues: the number of molecules of a substance in a given volume • different tissues working together to perform a specific task • process or action by which one thing absorbs or is absorbed by another • the ability to grow new cells to replace damaged or lost body components • Blood Cells- blood cells that carry oxygen and carbon dioxide in the blood • ...

Biology 2015-06-16

Across

exchange the process of taking in oxygen and releasing carbon dioxide.
differentiation the series of events through which stem cells develop into specialized cells
tiny blood vessels that play an important role in gas exchange
the stage in the cell cycle when the cytoplasm and organelles divide into to identical, separate cells.
the stage in the cell cycle when the contents of the nucleus separate into two identical copies.
the ability to grow new cells to replace damaged or lost body components.
the fourth phase of mitosis, when the membrane surrounding the nucleus re-forms, creating two new nuclei
air sacs in the lungs where gas exchange occurs
blood cells blood cells that carry oxygen and carbon dioxide in the blood.
the third phase in mitosis, when the chromosomes separate and move to opposite ends of the cell
the movement of molecules or other particles from an area of high concentration to an area of low concentration until they are evenly distributed.
cycle the continuous series of events in the life of a cell in which it is born, grows, reproduces, and dies

Down

a structure within a cell that carries out specific functions to support the life of the cell.
the number of molecules of a substance in a given volume
the movement of water molecules across a membrane in response to concentration differences
the first phase in mitosis, when the nucleus and nuclear membrane disappear and chromosomes form
imaging technology technologies that are used to make images of cells, tissues, and organs
the second phase of mitosis, when the chromosomes align in the center of the cell.
different tissues working together to perform a specific task.
the process by which nutrients diffuse or are moved from the digestive system to the blood.
the stage in the cell cycle when a cell grows and carries out its usual functions, as well as making a copy of its DNA and organelles to prepare for cell division
specialized cells working together to perform a function
system a small group of organs that interact with each other to perform a common task

23 Clues: air sacs in the lungs where gas exchange occurs • the number of molecules of a substance in a given volume • specialized cells working together to perform a function • tiny blood vessels that play an important role in gas exchange • different tissues working together to perform a specific task. • ...

Biology 2015-11-29

Across

ไซยาโนแบคทีเรียสามรุตรึงไนโตรเจนเป็นไนเตรตได้
ยูแบคทีเรียแกรมลบที่มีรูปทรงเกลียว
ยูแบคทีเรียแกรมลบที่เป็นปรสิต
แบคทีเรียแกรมบวกผลิคกรดแลคติกได้ ทำโยเกิร์ตได้
protist ที่เคลื่อนที่โดยใช้เท้าเทียม
กลุ่ม protist เป็น Eukaryotic cell มีแต่ nucleus กับ ribosome
protist เดียว เคลื่อนที่โดยใช้แฟลกเจลลา2เส้นแนวดิ่ง
สิ่งมีชีวิตหลายเซลล์
protist ที่ใช้ซีเลียในการเคลื่อนที่
เห็ดโมเรล

Down

ฟังไจ
เห็ดทรัฟเฟิล
protist ขนาดเล็ก เป็นปรสิตเช่น plasmadium sp. โรคมาลาเรีย
ยูแบคทีเรียที่สามารถสังเคราะห์ด้วยแสงได้
เซลล์สืบพันธ์ของพืช
แบคทีเรียแกรมบวกใช้ทำยาปฏิชีวนะ
สาหร่าย
protist เซลลเดียวมีช่องว่างเล็กๆใต้เยื่หุ้มเซลล์ alvedi
สาหร่ายสีเขียวโปรตีนสูงนิยมทำเป็นอาหารเสริม
protist เซลล์เดียว มีคลอโรฟิลด์ เคลื่อนที่โดยแฟลกเจลลัม

20 Clues: ฟังไจ • สาหร่าย • เห็ดโมเรล • เห็ดทรัฟเฟิล • เซลล์สืบพันธ์ของพืช • สิ่งมีชีวิตหลายเซลล์ • ยูแบคทีเรียแกรมลบที่เป็นปรสิต • แบคทีเรียแกรมบวกใช้ทำยาปฏิชีวนะ • ยูแบคทีเรียแกรมลบที่มีรูปทรงเกลียว • protist ที่ใช้ซีเลียในการเคลื่อนที่ • protist ที่เคลื่อนที่โดยใช้เท้าเทียม • ยูแบคทีเรียที่สามารถสังเคราะห์ด้วยแสงได้ • สาหร่ายสีเขียวโปรตีนสูงนิยมทำเป็นอาหารเสริม • ...

Biology 2015-11-29

Across

สาหร่ายสีเขียวโปรตีนสูงนิยมทำเป็นอาหารเสริม
ยูแบคทีเรียที่สามารถสังเคราะห์ด้วยแสงได้
สิ่งมีชีวิตหลายเซลล์
แบคทีเรียแกรมบวกใช้ทำยาปฏิชีวนะ
เซลล์สืบพันธ์ของพืช
สิ่งมีชีวิตหลายชนิดในอาณาจักรโครมาลวีโอลาตา เอกซ์คาวาตา ไรซาเรีย มีลักษณะคล้ายพืช แต่ไม่มีส่วนที่เป็นราก ลำต้น และใบที่แท้จริง
ไซยาโนแบคทีเรียสามรุตรึงไนโตรเจนเป็นไนเตรตได้
protist เซลล์เดียว มีคลอโรฟิลด์ เคลื่อนที่โดยแฟลกเจลลัม
protist ที่เคลื่อนที่โดยใช้เท้าเทียม
เป็นเห็ดชนิดหนึ่งในกลุ่มเห็ดรา (Mycorrhizal Fungi) มีรสจัด และมีกลิ่นเฉพาะตัว ซึ่งในเมนูอาหารตะวันตก

Down

แบคทีเรียแกรมบวกผลิคกรดแลคติกได้ ทำโยเกิร์ตได้
protist ที่ใช้ซีเลียในการเคลื่อนที่
protist เดียว เคลื่อนที่โดยใช้แฟลกเจลลา2เส้นแนวดิ่ง
ยูแบคทีเรียแกรมลบที่เป็นปรสิต
protist ขนาดเล็ก เป็นปรสิตเช่น plasmadium sp. โรคมาลาเรีย
กลุ่ม protist เป็น Eukaryotic cell มีแต่ nucleus กับ ribosome
เป็นเห็ดโคนที่มีผิวหมวกเห็ดเป็นรูพรุนเหมือนฟองน้ำ มีสีน้ำตาลอ่อนไปถึงน้ำตาลเข้ม
ยูแบคทีเรียแกรมลบที่มีรูปทรงเกลียว
สิ่งมีชีวิตกลุ่มหนึ่ง เดิมเคยจัดอยู่อาณาจักรเดียวกับพืช
protist เซลลเดียวมีช่องว่างเล็กๆใต้เยื่หุ้มเซลล์ alvedi

20 Clues: เซลล์สืบพันธ์ของพืช • สิ่งมีชีวิตหลายเซลล์ • ยูแบคทีเรียแกรมลบที่เป็นปรสิต • แบคทีเรียแกรมบวกใช้ทำยาปฏิชีวนะ • ยูแบคทีเรียแกรมลบที่มีรูปทรงเกลียว • protist ที่ใช้ซีเลียในการเคลื่อนที่ • protist ที่เคลื่อนที่โดยใช้เท้าเทียม • ยูแบคทีเรียที่สามารถสังเคราะห์ด้วยแสงได้ • สาหร่ายสีเขียวโปรตีนสูงนิยมทำเป็นอาหารเสริม • ไซยาโนแบคทีเรียสามรุตรึงไนโตรเจนเป็นไนเตรตได้ • ...

Biology 2015-11-29

Across

แบคทีเรียแกรมบวกผลิคกรดแลคติกได้ ทำโยเกิร์ตได้
ยูแบคทีเรียที่สามารถสังเคราะห์ด้วยแสงได้
ยูแบคทีเรียแกรมลบที่มีรูปทรงเกลียว
เป็นเห็ดโคนที่มีผิวหมวกเห็ดเป็นรูพรุนเหมือนฟองน้ำ มีสีน้ำตาลอ่อนไปถึงน้ำตาลเข้ม
protist ขนาดเล็ก เป็นปรสิตเช่น plasmadium sp. โรคมาลาเรีย
protist เซลล์เดียว มีคลอโรฟิลด์ เคลื่อนที่โดยแฟลกเจลลัม
สิ่งมีชีวิตหลายชนิดในอาณาจักรโครมาลวีโอลาตา เอกซ์คาวาตา ไรซาเรีย มีลักษณะคล้ายพืช แต่ไม่มีส่วนที่เป็นราก ลำต้น และใบที่แท้จริง
เป็นเห็ดชนิดหนึ่งในกลุ่มเห็ดรา (Mycorrhizal Fungi) มีรสจัด และมีกลิ่นเฉพาะตัว ซึ่งในเมนูอาหารตะวันตก

Down

กลุ่ม protist เป็น Eukaryotic cell มีแต่ nucleus กับ ribosome
สิ่งมีชีวิตหลายเซลล์
สาหร่ายสีเขียวโปรตีนสูงนิยมทำเป็นอาหารเสริม
protist เดียว เคลื่อนที่โดยใช้แฟลกเจลลา2เส้นแนวดิ่ง
แบคทีเรียแกรมบวกใช้ทำยาปฏิชีวนะ
protist ที่เคลื่อนที่โดยใช้เท้าเทียม
ยูแบคทีเรียแกรมลบที่เป็นปรสิต
protist ที่ใช้ซีเลียในการเคลื่อนที่
protist เซลลเดียวมีช่องว่างเล็กๆใต้เยื่หุ้มเซลล์ alvedi
เซลล์สืบพันธ์ของพืช
ไซยาโนแบคทีเรียสามรุตรึงไนโตรเจนเป็นไนเตรตได้
สิ่งมีชีวิตกลุ่มหนึ่ง เดิมเคยจัดอยู่อาณาจักรเดียวกับพืช

Biology 2015-11-29

Across

ไซยาโนแบคทีเรียสามรุตรึงไนโตรเจนเป็นไนเตรตได้
เซลล์สืบพันธ์ของพืช
protist เซลล์เดียว มีคลอโรฟิลด์ เคลื่อนที่โดยแฟลกเจลลัม
protist ที่ใช้ซีเลียในการเคลื่อนที่
protist เดียว เคลื่อนที่โดยใช้แฟลกเจลลา2เส้นแนวดิ่ง
แบคทีเรียแกรมบวกใช้ทำยาปฏิชีวนะ
สิ่งมีชีวิตกลุ่มหนึ่ง เดิมเคยจัดอยู่อาณาจักรเดียวกับพืช
ยูแบคทีเรียแกรมลบที่เป็นปรสิต

Down

protist ขนาดเล็ก เป็นปรสิตเช่น plasmadium sp. โรคมาลาเรีย
ยูแบคทีเรียแกรมลบที่มีรูปทรงเกลียว
สิ่งมีชีวิตหลายเซลล์
protist เซลลเดียวมีช่องว่างเล็กๆใต้เยื่หุ้มเซลล์ alvedi
ยูแบคทีเรียที่สามารถสังเคราะห์ด้วยแสงได้
เป็นเห็ดชนิดหนึ่งในกลุ่มเห็ดรา (Mycorrhizal Fungi) มีรสจัด และมีกลิ่นเฉพาะตัว ซึ่งในเมนูอาหารตะวันตก
แบคทีเรียแกรมบวกผลิคกรดแลคติกได้ ทำโยเกิร์ตได้
protist ที่เคลื่อนที่โดยใช้เท้าเทียม
กลุ่ม protist เป็น Eukaryotic cell มีแต่ nucleus กับ ribosome
สาหร่ายสีเขียวโปรตีนสูงนิยมทำเป็นอาหารเสริม
เป็นเห็ดโคนที่มีผิวหมวกเห็ดเป็นรูพรุนเหมือนฟองน้ำ มีสีน้ำตาลอ่อนไปถึงน้ำตาลเข้ม
สิ่งมีชีวิตหลายชนิดในอาณาจักรโครมาลวีโอลาตา เอกซ์คาวาตา ไรซาเรีย มีลักษณะคล้ายพืช แต่ไม่มีส่วนที่เป็นราก ลำต้น และใบที่แท้จริง

Biology 2015-08-20

Across

The initial breakdown of glucose
Sticky substance that glues plant cells together
Special proteins that help new proteins fold correctly
A fatal disease in which the body cells of affected individuals secrete a thick mucus that clogs the airways of the lungs
short DNA fragments of about 100 to 200 nucleotides in eukaryotes
The most primitive bacteria
The inner region of the Endoplasmic Reticulum
The process where two more ATP molecules are extracted by susbtrate-level phosphorylation
Molecules that bind to allosteric sites and keep the enzymes in their active configuration

Down

Synthetically manufactured vesicles that contain any variety of desirable substances such as drugs
An individual allele that has more than one effect on the phenotype
DNA to RNA to protein
A disk of protein in chromosome
Enzymes-bearing, membrane-enclosed vesicles
Ancient bacteria
Fats and oil
Packaging proteins in DNA
The discharge of material from the vesicles at the cell surface
Consist of chloroplast, leucoplasts and amyloplast
One gene can interfere with the expression of another gene

20 Clues: Fats and oil • Ancient bacteria • DNA to RNA to protein • Packaging proteins in DNA • The most primitive bacteria • A disk of protein in chromosome • The initial breakdown of glucose • Enzymes-bearing, membrane-enclosed vesicles • The inner region of the Endoplasmic Reticulum • Sticky substance that glues plant cells together • Consist of chloroplast, leucoplasts and amyloplast • ...

Biology 2014-09-11

Across

smallest structural/functional part of the organism
the change in the inherited characteristics of biological populations over successive generations
tendency toward a stable equilibrium between elements
chemical processes that occur in order to maintain life
study of living organisms and their surroundings
inspection of something
an increase
thing or event that evokes a specific reaction in an organ or tissue
group the group in an experiment that receives the normal treatment
body of knowledge about things of nature
the study of heredity and variation of inherited characteristics
an answer

Down

prejudice in favor of or against something
an element in an experiment
a judgement reached
action or process of making a copy of something
the application of science knowledge for practical purposes
not believing in something
test, investigation
a theory, concept
facts and statistics
the regions of the earth occupied by living organisms
the study of living organisms
moral principles
review evaluation of scientific work by others in same field

25 Clues: an answer • an increase • moral principles • a theory, concept • a judgement reached • test, investigation • facts and statistics • inspection of something • not believing in something • an element in an experiment • the study of living organisms • body of knowledge about things of nature • prejudice in favor of or against something • action or process of making a copy of something • ...

Biology 2016-04-13

Across

the organelle that makes proteins that performs all sorts of functions for the cell's operation
storage bubbles found in cells
the storage organelle that plays role in creation of lipids and steorids
the organelle that takes food and makes energy
two small organelles that help the cell to divide
the fluid that fills the cell
small round objects that are filled with enzymes that are used to break down food
any of the short thread-like projections on the surface of a cell, organism, etc, whose rhythmic beating causes movement of the organism or of the surrounding fluid
a semipermable layer of cell cytoplasm
a part of the cell containing DNA and RNA and responsible for growth and reproduction
a small circle of bacterial DNA that is independent of the main bacterial chromosome

Down

the storage organelle that takes is name from the ribosomes attached to itself
the network of protein filaments and microtubules in the cytoplasm that controls cell shape
a long whiplike outgrowth from a cell that acts as an organ of locomotion
a bubble-like structure that stores and transports cellular products, and digests metabolic wastes
the layer around the nucleus in eukaryotic cells
the organelle in plant cells that convert sunlight into energy
any of various membranous structures found in some bacterial cells
small vesicles around the cell that absorb nutrients
short processes on the surface of certain bacteria that are involved in the attachment of the bacteria to other cells
a protective layer surrounding the cell on the outside of the plasma membrane

21 Clues: the fluid that fills the cell • storage bubbles found in cells • a semipermable layer of cell cytoplasm • the organelle that takes food and makes energy • the layer around the nucleus in eukaryotic cells • two small organelles that help the cell to divide • small vesicles around the cell that absorb nutrients • ...

biology 2017-01-25

Across

where proteins are embedded
the site of protein synthesis
removal of liquid waste
membrane Lysosomes are surrounded by a
theory which states all living things are composed of cells
group of similar cells all performing a similar activity
solid, threadlike, protein structures
can be sexual or asexual
specialized structures found within a cell
responding to a stimulus
The internal membrane system of a cell
means color
group of cells that live and work together in a organism
the cell wall is composed mostly of
producers, make their own food
consumers, cannot make their own food
spreading out of molecules from high to low
taking in food or water
removal of solid waste
something made and used (me)
outside the nucleus
allow materials to move into and out of the nucleus

Down

powerhouse of the cell
have no color
has a nucleus and membrane-bound organelles.
transporting low to high
what surrounds the nucleus
lacks a nucleus and membrane-bound organelles
is a very large vacuole in mature plant cells
group of several tissues functioning as a unit
responsible for destroying old organelles
using food to repair cells
movement of a material inside a cell
the brain of the cell
The function of the smooth endoplasmic reticulum is to make
the release of energy from food
only found in plant cells
increases the surface area for respiration
balance that organisms maintain
storage area inside a cell
Specialization cell that becomes specialized for just one function
breaking down food or water
living things need a constant supply of...
movement of water from high to low

44 Clues: means color • have no color • outside the nucleus • the brain of the cell • powerhouse of the cell • removal of solid waste • removal of liquid waste • taking in food or water • transporting low to high • can be sexual or asexual • responding to a stimulus • only found in plant cells • what surrounds the nucleus • using food to repair cells • storage area inside a cell • ...

Biology 2023-03-02

Across

Evolution that occurs in response to another species, driving a special relationship between two species.
The exctintion of a species over a long period of time i.e Climate Change.
Structures that have look similar but may have different structures, must derive from a common ancestor.
Gradual evolution that happens over long periods of time.
A change in the DNA structure of an organism.
The study of embryo's, or an animal in the early stages of developement.
Structures in an organism, population, or species that has no use to the organism and is an indicator of a common ancestor.
A group of animals in the same area and at the same time period that can mate with each other and produce fertile offspring.
A group of animals that can breed with each other and produce fertile offspring.
When species that have the same common ancestor evolve to have different traits resulting in two new species.
A key mechanism of evolution that occurs when certain traits make an organism more likely to suvive and produce offspring.
The study of prehistoric life.
The process by which a species changes over time.
The study of the distribution and envrionment of species.

Down

The process by which distantly related organisms develope similar traits due to their environment.
Extinction due to a catastrophic event that destroys the entire species.
A fundemental mechanism in evolution that states all organisms came form the same common ancestor but overtime descended and evolved to become different species.
A trait developed to help an organism that helps it survive longer, and reproduce more.
The process by which a new species arises from an old one through reproductive isolation.
The study of chemical processes and substances that occur within organisms.
The petrified remains of an animal.
Structures in different species that have similar functions but different origins and structures.
The study of the structure of body parts in an animal.
Pool All the genes in a population.
Evolution that occurs in short bursts.
When a female chooses to mate with a male based on favorable traits developed through evolution.
The transfer of genes to different population through things like migration.

27 Clues: The study of prehistoric life. • The petrified remains of an animal. • Pool All the genes in a population. • Evolution that occurs in short bursts. • A change in the DNA structure of an organism. • The process by which a species changes over time. • The study of the structure of body parts in an animal. • Gradual evolution that happens over long periods of time. • ...

Biology 2022-04-15

Across

One of the larger air tubes in the lungs. Each lung has a main bronchus that branches into smaller and smaller airways.
The transparent dome at the front of the eyeball that is the eye's main focusing lens.
A thin-walled blood vessel that returns blood at low pressure from body organs and tissues to the heart.
The sum of all the physical and chemical processes that take place in the body.
The dome-shaped muscular sheet that separates the chest from the abdomen.
A watery fluid secreted into the mouth by the salivary glands to aid chewing, tasting and digestion.
Fatty or oily substance, insoluble in water, with varied roles in the body.
The outer layer of the skin; its box-shaped cells become flatter and scalier towards the surface.
Control centre of a cell, containing the genetic material DNA.
Watery or jelly-like fluid that fills the bulk of a cell; it contains many organelles.
Body structure made of similar cells that perform one main function
A region of the brain located behind the brainstem. It is concerned with balance, posture, and the control of fine movement.

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An elastic, muscular-walled tube that transports blood away from the heart to other body parts.
A type of microorganism with one cell. Only a few of the many species of them cause disease.
The coiled structure in the inner ear that converts sound vibrations into nerve impulses for the transmission to the brain.
A morphine-like substance produced naturally by the body in times of pain and stress, and also activated during exercise.
A soluble protein that attaches to body incaders, such as bacteria, and helps to destroy them.
The membrane separating the outer eat from the middle ear that vibrates in response to sound.
A threadlike structure, present in all nucleated body cells, that carries the genetic code for the formation of the body. A normal body has 23 pairs of it.
A protein that accelerates chemical reactions within cells.

20 Clues: A protein that accelerates chemical reactions within cells. • Control centre of a cell, containing the genetic material DNA. • Body structure made of similar cells that perform one main function • The dome-shaped muscular sheet that separates the chest from the abdomen. • Fatty or oily substance, insoluble in water, with varied roles in the body. • ...

Biology 2022-10-03

Across

Carries water from roots to leaves.
Group of cells.
The second whorl of the flower and is composed of coloured petals.
reproduction Male and female parents are involved.
fusion of male gametes and female gametes is known as.
Vein openings.
Underground stem that bears roots and shoots at the nodes.
Fixing of the embryo in the uterus is known as.

Down

Minute Pores present in the leaves.
Epidermal cells have finger like tubular outgrowth known as.
Regrowing of a lost part of the body is defined as.
Multilayered waxy deposit that covers the leaves.
Outermost whorl of the flower.
Loss of water in the liquid state is known as.
Attraction between water molecules.
roots are covered by a single celled layer called.
Carries food from leaves to other parts.
Underground stem that grows in clusters and is usually round in shape.
Process of living beings producing young ones of their own kind is called.
reproduction Single parent gives rise to the new individual.

20 Clues: Vein openings. • Group of cells. • Outermost whorl of the flower. • Minute Pores present in the leaves. • Carries water from roots to leaves. • Attraction between water molecules. • Carries food from leaves to other parts. • Loss of water in the liquid state is known as. • Fixing of the embryo in the uterus is known as. • Multilayered waxy deposit that covers the leaves. • ...

Biology 2022-12-09

Across

organelle where proteins are made
3 letter section of tRNA that matches to a codon of mRNA
single stranded nucleic acid used by cells has bases a, u, g, c
monomer of proteins made of sugar, phosphate, and nitrogen base
gene mutation when a base is added or deleted and it changes all amino acids after it
refers to DNA and histone proteins that make up chromosomes
enzyme used to unzip the DNA molecule during DNA replication
gene mutation when a base is substituted changes only 1 amino acid
making a copy of dna occurs during the s phase of interphase
macromolecule made of amino acids used for enzymes transport and cell structure
used to organize dna to fit in the nucleus, together with dna makes up chromatin
segment of newly formed dna on the lagging strand connected together by ligase during dna replication

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3 letter sequence on mRNA that codes for an amino acid
section of a gene that codes for a protein
part of a nucleotide along with a 5 carbon sugar and phosphate group
type of mutation that only effects 1 gene by adding, substituting or deleting bases
monomer of a protein carried by tRNA molecules during transcription
replicating strand of dna that adds nucleotides moving away from helicase
type of rna used during translation carries the amino acid and matches up with the mRNA codon
replicatin strand of dna that adds nucleotides moving towards helicase
section of a gene between exons does not code for proteins

21 Clues: organelle where proteins are made • section of a gene that codes for a protein • 3 letter sequence on mRNA that codes for an amino acid • 3 letter section of tRNA that matches to a codon of mRNA • section of a gene between exons does not code for proteins • refers to DNA and histone proteins that make up chromosomes • ...

biology 2022-12-15

Across

chemical and physical factors
down dead organic matter
look at cells
upon which an enzyme has its action
only on dead
cells working together
tissue working together
own food
hands
with a nucleus
for eye protection
cycle- converts nitrogen gas into unusable forms
with no nucleus

Down

organisms live
nutrients from others
preys on other organisms
hunt them
eats plants
organisms living and interacting in an environment
from spilled

20 Clues: hands • own food • hunt them • eats plants • only on dead • from spilled • look at cells • organisms live • with a nucleus • with no nucleus • for eye protection • nutrients from others • cells working together • tissue working together • down dead organic matter • preys on other organisms • chemical and physical factors • upon which an enzyme has its action • ...

Biology 2022-12-09

Across

The clear, yellowish, fluid part of the blood that carries the blood cells.
Diffusion diffusion of solutes through transport proteins in the plasma membrane.
biological structure that performs a distinctive function inside a cell
(a type of white blood cell) surrounds and destroys foreign substances
containing a lower amount of solute in comparison to the solute concentration in other solutions
the movement of ions or molecules across a cell membrane into a region of higher concentration
transport and fusion of secretory vesicles with the plasma membrane and the extracellular space.
within all living things
the positively charged central core of an atom, consisting of protons and neutrons and containing nearly all its mass.
single-celled organism that has neither a distinct nucleus with a membrane nor other specialized organelles.
process by which cells take in substances from outside of the cell by engulfing them in a vesicle.

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an active, energy consuming process where extracellular fluid and solutes are taken up into a cell via small vesicles.
the intermingling of substances by the natural movement of their particles.
All animals, plants, fungi,
all forces acting on the body are balanced with an equal and opposite force
the theory that all living things are pre existing
capable of being permeated. especially : having pores or openings that permit liquids or gases to pass through.
external solution that has the same solute concentration and water concentration compared to body fluids.
a thin polar membrane made of two layers of lipid molecules.
Having a greater degree of tone, tension or tonicity.
net movement of water across a semipermeable membrane.

21 Clues: within all living things • All animals, plants, fungi, • the theory that all living things are pre existing • Having a greater degree of tone, tension or tonicity. • net movement of water across a semipermeable membrane. • a thin polar membrane made of two layers of lipid molecules. • (a type of white blood cell) surrounds and destroys foreign substances • ...

Biology 2022-12-09

Across

The clear, yellowish, fluid part of the blood that carries the blood cells.
Diffusion diffusion of solutes through transport proteins in the plasma membrane.
biological structure that performs a distinctive function inside a cell
(a type of white blood cell) surrounds and destroys foreign substances
containing a lower amount of solute in comparison to the solute concentration in other solutions
the movement of ions or molecules across a cell membrane into a region of higher concentration
transport and fusion of secretory vesicles with the plasma membrane and the extracellular space.
within all living things
the positively charged central core of an atom, consisting of protons and neutrons and containing nearly all its mass.
single-celled organism that has neither a distinct nucleus with a membrane nor other specialized organelles.
process by which cells take in substances from outside of the cell by engulfing them in a vesicle.

Down

an active, energy consuming process where extracellular fluid and solutes are taken up into a cell via small vesicles.
the intermingling of substances by the natural movement of their particles.
All animals, plants, fungi,
all forces acting on the body are balanced with an equal and opposite force
the theory that all living things are pre existing
capable of being permeated. especially : having pores or openings that permit liquids or gases to pass through.
external solution that has the same solute concentration and water concentration compared to body fluids.
a thin polar membrane made of two layers of lipid molecules.
Having a greater degree of tone, tension or tonicity.
net movement of water across a semipermeable membrane.

Biology 2022-12-19

Across

a group of seed-producing plants that have been around far longer than the angiosperms
an important soil bacteria that helps to convert the atmospheric nitrogen into fixed nitrogen
A fist sized organ that pumps blood
helps to protect us against diseases
how we move and live
a cell that grows out of control,
very small particles that can infect animals and plants and make them sick
the most basic, structural and functional unit of life
an important process that is observed in plants and certain microscopic organisms
fluid connective tissue
an essential molecule for life

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found throughout the Earth including on land, in the water, in the air, and even in plants and animals
organisms that consume dead or decaying organic matter
fertilizer that contains living or latent microbes
a part of the nervous system connected to the spinal cord
Natures way of reusing carbon atoms
covers our entire body and keeps the good stuff in and the bad stuff out
a group of tissues in a living organism that has a specific form and function
woody stem and is a perennial
Things you use to see taste touch and so on
we are supposed to have 206 of them
it is the set of processes where traits from parents are passed on to their offspring either through sexual or asexual reproduction

22 Clues: how we move and live • fluid connective tissue • woody stem and is a perennial • an essential molecule for life • a cell that grows out of control, • A fist sized organ that pumps blood • Natures way of reusing carbon atoms • we are supposed to have 206 of them • helps to protect us against diseases • Things you use to see taste touch and so on • ...

Biology 2023-01-23

Across

Fermentation / one of the most old-school food preservation methods that exists.
Respiration / is the process through which cells convert sugars into energy.
Synthase / an enzyme that directly generates adenosine triphosphate (ATP).
C / is a small soluble electron carrier heme protein located in large amounts in the inner mitochondrial membrane.
/ is anegatively charged subatomic particle.
/ involves the pumping of protons though special channels in the membranes of mitochondria from the inner to the outer compartment.
Ions / is the nucleus of a hydrogen atom separated from its accompanying electron.
/ is the fluid that fills a cell.
Signaling / occurs between cells with synapse.
Transport / is used by cells to accumulate needed molecule such as glucose and amino acids.
Respiration / the process of producing cellular energy involving oxygen.
/ is a series of reactions that help extra energy from glucose.
Fermentation / is the anaerobic transformation of fructose and glucose into ethanol an carbon dioxide.
/ a process in which an electron is removed from a molecule during a chemical reaction.
Organisms / are compose of more than one cell.
Bodies / it comprise three small water-soluble compounds produced by the liver in response to reduced glucose availability.
Coenzyme A / formed as an intermediate in the oxidation of carbohydrates, fats, and protein in animal metabolism.
Gradien / a measurement of how the concentration of something changes from one place to another.
/ is when your body burns stored fat for energy instead of blood sugar.

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Respiration / is a process of cellular respiration where the high energy electron acceptor is neither oxygen nor pyruvate derivatives.
Phosphate / is a salt of phosphoric acid with metal ions.
/ is also called coenzyme Q or coenzyme Q10.
Acid Fermentation / is a process of oxidation in which alcohol is converted into acetic acid.
Signaling / a cell communication pathway mediated by extra cellular nucleotides and nucleosides.
Phosphorylation / the production of ATP using the process of chemiosmosis.
/ it speed up biochemical reactions.
/ the conjugate base of pyruvic acid.
Cycle / completes the metabolic breakdown of glucose to carbon dioxide and produces 2 ATP.
/ the matrix of the cytoplasm.
Molecule / capable of releasing 7.3 kilocalories of energy per mole.
Oxygen / is a diatomic molecule that is composed of two oxygen atoms held together by a covalent bond.
/ the smallest common denominator of life.
/ the breakdown of complex molecules.
/ is the carbohydrate produced by photosynthesis.
Synthesis / the construction of complex chemical compounds from simple ones.
/ is the set of biochemical reactions that construct molecules from smaller components.
/ a chemical compound that is used to make one of the building blocks of DNA and RNA.
Reaction / this reaction happens when one molecule loses electrons and is oxidized, while another molecule gains electrons and is reduced.
Transport Chain / is a series of four protein complexes.
/ a chemical reaction in which water is used to break down a compound.

40 Clues: / the matrix of the cytoplasm. • / is the fluid that fills a cell. • / it speed up biochemical reactions. • / the conjugate base of pyruvic acid. • / the breakdown of complex molecules. • / the smallest common denominator of life. • / is also called coenzyme Q or coenzyme Q10. • / is anegatively charged subatomic particle. • Signaling / occurs between cells with synapse. • ...

Biology 2023-01-09

Across

biological community of interacting organisms and their physical environment.
a group of organisms living in the same place or having a particular characteristic in common.
the basic unit of a chemical element.
all the inhabitants of a particular town, area, or country.
the systematic organization of organisms into levels.
the intermingling of substances by the natural movement of their particles.
part of an organism that is typically self-contained and has a specific vital function such as the heart or liver in humans.
the tendency toward a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes.
a class of nitrogenous organic compounds that have large molecules composed of one or more long chains of amino acids and are an essential part of all living organisms, especially as structural components of body tissues such as muscle, hair, etc., and as enzymes and antibodies.
the regions of the surface atmosphere and hydrosphere of the earth (or analogous parts of other planets) occupied by living organisms.
an organism consisting of a cell or cells in which the genetic material is DNA in the form of chromosomes contained within a distinct nucleus eukaryotes include all living organisms other than the eubacteria and archaebacteria.
a microscopic single-celled organism that has neither a distinct nucleus with a membrane nor other specialized organelles. Prokaryotes include the bacteria and cyanobacteria.
a molecule containing a very large number of atoms such as a protein nucleic acid or synthetic polymer.
function of the output of a system, process, or mechanism is fed back in a manner that tends to reduce the fluctuations in the output.
any of a class of organic compounds that are fatty acids or their derivatives and are insoluble in water but soluble in organic solvents. They include many natural oils, waxes, and steroids.

Down

a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
set of things working together as parts of a mechanism or an interconnecting network.
molecules that combine to form proteins.
a complex organic substance present in living cells, especially DNA or RNA, whose molecules consist of many nucleotides linked in a long chain.
solution that has a high solute concentration and low water concentration compared to body fluids.
the distinct types of material of which animals or plants are made, consisting of specialized cells and their products.
a large group of organic compounds that includes sugars starch and cellulose containing hydrogen and oxygen in the same ratio as water (2:1) and used as structural materials and for energy storage within living tissues.
any external solution that has the same solute concentration and water concentration compared to body fluids.
a process that occurs in a feedback loop which exacerbates the effects of a small disturbance.
carbon atoms are the basis of most molecules that make up living things.
the net movement of water across a semipermeable membrane
class of organic chemical compounds composed only of the elements carbon (C) and hydrogen (H).
individual animal, plant, or single-celled life form.
the smallest structural and functional unit of an organism.
number of organized or specialized structures within a living cell.
solution containing a lower amount of solute in comparison to the solute concentration in other solutions across a semipermeable membrane.

31 Clues: the basic unit of a chemical element. • molecules that combine to form proteins. • the systematic organization of organisms into levels. • individual animal, plant, or single-celled life form. • the net movement of water across a semipermeable membrane • all the inhabitants of a particular town, area, or country. • ...

Biology 2023-04-17

Across

A phase is a period of rapid cell growth and protein synthesis
a type of cell division that results in two daughter cells each having the same number and kind of chromosomes
Create proteins via translation
Contains all the information necessary for the life functions of a cell
the stage of meiotic or mitotic cell division in which the chromosomes move away from one another to opposite poles of the spindle.
the resting phase between successive mitotic divisions of a cell
the final phase of cell division
It is the number one food for the brain,
A compound traditionally labeled as C
the first stage of cell division,
A change in the DNA sequence of a cell
a term used to describe the physical structure of DNA

Down

the second stage of cell division
the cytoplasmic division of a cell at the end of mitosis or meiosis
G,C,T,A
A compound traditionally labeled as G
It is necessary for the formation of bone and teeth
A compound traditionally labeled as A
is an intermediate phase occupying the time between the end of cell division in mitosis
A compound traditionally labeled as T

20 Clues: G,C,T,A • Create proteins via translation • the final phase of cell division • the second stage of cell division • the first stage of cell division, • A compound traditionally labeled as G • A compound traditionally labeled as A • A compound traditionally labeled as C • A compound traditionally labeled as T • A change in the DNA sequence of a cell • ...

biology 2023-03-01

Across

the lowest portion in your outer ear
A Y-shaped curved cartilaginous ridge arising from the antitragus and separating the concha, triangular fossa, and scapha
the white part of our eye
A common vision condition due to improper curvature of the cornea, the lens or the retina. This results in blurred vision.
layer in the front of our eye
what does the tongue basically do
the covering layer in our body
located in the center of the iris
tympanic membrane of the ear
what you hear with
hammer-shaped small bone or ossicle of the middle ear
collection of lymphatic tissue located in the lamina propria of the root of the tongue

Down

connective tissue forming the skeleton of mammalian embryos before bone formation begins and persisting in parts of the human skeleton into adulthood.
layer of tissue at the back of the eye that senses light and sends signals to the brain for vision
the passage in your ear
the black coloured string alike part in your skin that keeps growing
the second layer of your skin
the layer of the skin that gives your skin colour
the taste sense (part)
sodium chloride
the colored part of your eye

21 Clues: sodium chloride • what you hear with • the taste sense (part) • the passage in your ear • the white part of our eye • tympanic membrane of the ear • the colored part of your eye • the second layer of your skin • layer in the front of our eye • the covering layer in our body • what does the tongue basically do • located in the center of the iris • the lowest portion in your outer ear • ...

Biology 2023-02-08

Across

The division of the Earth's history into a series of named units.
Process by which unrelated organisms independently evolve similarities when adapting to similar environments
An evolutionary pattern in which many species evolve from a single ancestral species
English natural scientist who formulated a theory of evolution by natural selection (1809-1882)
Formation of new species
Ability of an organism to survive and reproduce in its environment
A process in which individuals that have certain inherited traits tend to survive and reproduce at higher rates than other individuals because of those traits.
Pattern of evolution in which long stable periods are interrupted by brief periods of more rapid change
Diagram that shows the evolutionary relationships among a group of organisms
principle that all living things were derived from common ancestors
members of each species compete regularly to obtain food, living space, and other necessities of life
A trait that helps an organism survive and reproduce
Structures in different species that are similar because of common ancestry.

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scientists who study fossils
mutations
theory that eukaryotic cells formed from a symbiosis among several different prokaryotic organisms
Process by which two species evolve in response to changes in each other
Process by which individuals that are better suited to their environment survive and reproduce most successfully; also called natural selection
Change over time
A term that typically describes a species that no longer has any known living individuals.

20 Clues: mutations • Change over time • Formation of new species • scientists who study fossils • A trait that helps an organism survive and reproduce • The division of the Earth's history into a series of named units. • Ability of an organism to survive and reproduce in its environment • principle that all living things were derived from common ancestors • ...

biology 2023-03-30

Across

one benefits and one is harmed
feeding relationships in which one organism captures and feeds on another
eats plants and animal remains and dead matter
uses energy from environment to make their own food
eats only plants
nonliving factors in a ecosystem
diagram that shows relative amounts of biomass energy or number of individuals contained within each trophy level of a food chian
group of individuals of some species living in the same place and time
eats only other animals
group of organisms so similar they can interbreed and produce fertile offspring
specific role as a specific fulfills in an ecosystem that encompasses all the physical and biological conditions of a species
area where organisms live

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states that no two organisms can occupy the same niche in the same habitat at the same time
relies on other organisms for its energy and food supply
total amount of living tissue within a given trophy level
breaks down organic matter into its chemical components to be recycled
a single step or stage in a food chain or ecological pyramid
living factors in ecosystem
group of ecosystems with the same climate and similar dominant or climax community
study of interactions among organisms and their environment
group of populations that live together in the same place and time
collection of all food chains in an ecosystem
both benefit
any relationship between two organisms that live very closely with one another
organisms that live in a particular area and their nonliving environment
collection of all the ecosystems and biomes present on earth
series of steps that show a single pathway of matter and energy from producer to top consumer
eats both plants and animals
close relationship between two species in which one benefits and the other is unaffeted

29 Clues: both benefit • eats only plants • eats only other animals • area where organisms live • living factors in ecosystem • eats both plants and animals • one benefits and one is harmed • nonliving factors in a ecosystem • collection of all food chains in an ecosystem • eats plants and animal remains and dead matter • uses energy from environment to make their own food • ...

Biology 2023-04-06

Across

A group of ecosystems that share similar climates and typical organisms
An increase in the average temperature of the earth's atmosphere (especially a sustained increase that causes climatic changes)
relating to water
symbiotic association between a fungus and a photosynthetic organism
The number of people in an area exceeds the capacity of the environment to support life at a decent standard of living.
Portion of the marine biome that is shallow enough for sunlight to penetrate.
A species that influences the survival of many other species in an ecosystem
An ecological succession that begins in an area where no biotic community previously existed
permanently dark layer of the oceans below the photic zone
Ecological rule that states that no two species can occupy the same exact niche in the same habitat at the same time

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Destruction of forests
Release of harmful materials into the environment
plants and animals that have migrated to places where they are not native
spots on the ocean floor where hot gases and minerals escape from earth's interior into the water
the variety of life in the world or in a particular habitat or ecosystem.
First species to populate an area during primary succession
species that are native to and found only within a limited area
A habitat in which the fresh water of a river meets the salt water of the ocean.
A stable, mature community that undergoes little or no change in species over time
A community of organisms where there are several interrelated food chains

20 Clues: relating to water • Destruction of forests • Release of harmful materials into the environment • permanently dark layer of the oceans below the photic zone • First species to populate an area during primary succession • species that are native to and found only within a limited area • symbiotic association between a fungus and a photosynthetic organism • ...

Biology 2023-04-27

Across

an animal that changes colour to keep them at the right temperature
preserved remains of organisms from millions of years ago
sleeping throughout winter and conserving energy
comes from external factors
section of DNA that holds the information to produce a characteristic
the differences within a species
part of the cell where DNA is stored
when species depend on each other
a process that helps an animal survive
type of tree that doesn't lose its leaves
comes from parents

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when animals and plants fight for a limited supply of resources
long strand of DNA that contains many genes
a group of similar organisms
something only plants compete for
a chemical that contains all the information needed to make an organism
population of organisms does not have the adaptations to survive in the environment
cause of extinction created by humans
moving somewhere with more food and a higher chance of survival
more species in an area means more ...
cause of extinction created naturally

21 Clues: comes from parents • comes from external factors • a group of similar organisms • the differences within a species • something only plants compete for • when species depend on each other • part of the cell where DNA is stored • cause of extinction created by humans • cause of extinction created naturally • more species in an area means more ... • ...

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