Natural Selection

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Across
  1. 3. The amount of individuals with each trait in a population.
  2. 5. A large type of molecule that inside an organism performs important function.
  3. 10. Anything living like bacteria, plants, and animals.
  4. 13. A trait that makes it likely that an individual can survive in a certain setting.
  5. 15. The act of staying alive.
  6. 17. To recieve genes from a parent.
  7. 19. Any differences in traits between indivisual organisms.
  8. 20. A type of molecule that genes and chromosomes are made of.
  9. 21. A certain trait of an indivisual organisms.
  10. 23. A young insect that looks differentely from the adult.
  11. 25. A group of the same type of organism living in the same area.
  12. 26. Two parents pass on their genes to create an offspring.
  13. 27. A way of blending in by looking similar to a background.
  14. 28. An indivisuals chances of surviving are affected by something in the enviroment.
  15. 29. Based on what you already know an idea about whats going to happen.
  16. 30. A affiliated organism from a previous generation.
Down
  1. 1. A new trait formed by a result of a random change to a gene.
  2. 2. The process in which the distribution of traits in a population changes over many generations
  3. 4. Bars on a graph that show characteristics are distributed within a group.
  4. 6. A large sample of DNA that contains many genes.
  5. 7. The end result of an event or process.
  6. 8. To get food the animal hunts and kills.
  7. 9. Anything and everything that encircles an organism.
  8. 11. At about the same time a group of indivisuals are born and living.
  9. 12. The result of reproduction which end with an organism being produced.
  10. 14. A certain form of gene that provides instruction when making a specific protein molecule.
  11. 16. Protein molecule making instructions.
  12. 18. A characteristic that all members of a species have.
  13. 22. Organisms of the same kind that do not reproduce with other kinds.
  14. 24. A trait that makes it less likely an indivisual will survive in an enviroment.
  15. 27. A process that then leads to a change or result.
  16. 29. An animal thats hunted and killed by another animal.