Biology cross word

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Across
  1. 2. Flow this is a successful transfer of genetic material from one population to another.
  2. 4. Evolution this is when different organisms each evolve similar traits to adapt similar necessities.
  3. 7. Evolution type of evolution in which organisms are thought to have similar traits to adapt similar necessities
  4. 9. drift it’s a mechanism of evolution in which the change in the frequency of an existing gene variant in a population because of any chance
  5. 11. key tool thats allows the user to determine the identity of items in the natural world
  6. 16. it's how a new type of a living organism such as plants and animal species is created, this happens when groups in a species become isolated and diverge
  7. 19. this is the process when different life organisms change or grow from earlier forms or from past organisms.
  8. 20. Frequency represents the incidence of a gene variation in a population.
  9. 21. it's something that is steady and the same, for example living things maintain body conditions like temp to be able to survive.
  10. 25. Method it's a procedure used to answer a scientific question.
  11. 27. any living thing that is made up of one or more cells
  12. 31. of View the maxim view you see through a microscope
  13. 32. the study of organisms
  14. 33. is when species become dying, giving the opportunities for new species to emerge
  15. 35. something that could be changed or controlled during an experiment
  16. 38. changes that happen at the molecular level in organisms over a period of time.
  17. 39. is an explanation that is widely accepted because it is supported by evidence after finishing a scientific experiment
  18. 40. its the information that is gathered during an experiment
  19. 41. Selection its when individuals with traits on one side of the phenotypic range survive better or reproduce more than the the other ones on the the other side.
Down
  1. 1. variable its a variable that you change or control during a scientific experiment
  2. 3. this is known as the difference between two living organisms of a species.
  3. 5. is collection and recording data thats happening and could be during and experiment
  4. 6. its an educated guess and this guess is testable
  5. 8. it's the heritable condition of having more than two complete sets of chromosomes. This is more common among plants.
  6. 10. basic physical and functional unit of heredity
  7. 12. factors factors of living things in their environment such as plants, fish and algae
  8. 13. Equilibrium it's a condition in which a gene pool is constant, not changing in frequency from generation to generation.
  9. 14. Adaptation this is an animal behaviour usually in response to some type external stimulus in order to survive.
  10. 15. when a DNA gene is damaged or it could be changed in any way to alter the genetic message thats carried by that gene
  11. 17. it’s the colour that animals have to blend in with their environment to help them survive from predators and to help them hunt for food.
  12. 18. variable its a variable that you don’t change or do anything to during scientific experiment
  13. 22. when a living thing developers and increases in physical shape and size
  14. 23. when an ancient organism leaves traces of its shape of something or fossils can be the preserved remains.
  15. 24. is something that you react to, such as your body reacting to a medicine that you took.
  16. 26. when living organisms reproduce successfully and also reflects how well an organism is adapted to its environment
  17. 28. Isolation this is when two populations are separated by rivers, mountains, and bodies of water
  18. 29. the evolved resemblance of a species acting as ——— to living organisms or non living model.
  19. 30. Pool this is how much genetic diversity is found within a population of living organisms or species.
  20. 34. Selection this is the process by which the population of living organisms adapt and change depends on their environment.
  21. 36. a system of moral principles, this is how people make decisions and lead their behaviours
  22. 37. a chemical name for the molecule that Carrie’s genetic instructions in all living things