Natural selection

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Across
  1. 3. a result or change that happens because of an event or process
  2. 4. a group of indivduals born and living at about the same time
  3. 5. number of individuals with each trait in a population
  4. 6. a random change to a gene that can result in a new trait
  5. 7. everything (living and nonliving) that surrounds an organism
  6. 10. an organism produced as a result of reproduction
  7. 12. process by which the distrbution of traits in a population changed over generation
  8. 14. a specific characteristic in traits between individual organisms
  9. 15. related organism from previous generation
  10. 17. a characteristic that all members of a species have
  11. 19. a type of large molecules that performs important functions inside organisms
  12. 21. a long piece of DNA that contains many genes
  13. 26. any difference in traits between individual organisms
  14. 28. living things such as plants animals and bacteria
  15. 29. to receive genes from a parents
  16. 30. event or process that leads to result or change
  17. 31. a group of the same type of organism living in the same area
  18. 32. a type of molecule that genes and chromosomes are made of ADN
Down
  1. 1. a specific form of a gene that provides instruction for making a protein molcule
  2. 2. the process in which two parents pass on genes to create offspring
  3. 8. a trait that makes it less likely that an individual will survive in a specific enviroment
  4. 9. a trait that makes you survive
  5. 11. something in the environment that affects an individuals chances of surviving
  6. 13. a group of organisms of the same kind that dont reproduce with any other group organisms
  7. 16. an instruction for making a protein molecule
  8. 18. an animal that is hunted or killed by another animal for food
  9. 20. an animal that hunts and kills other animals for food
  10. 22. to stay alive
  11. 23. an idea about what might happen that is based on what you already know
  12. 24. a young insect that looks somewhat different from the adult
  13. 25. way of hiding by looking the same as the background
  14. 27. a graph uses bars to show characteristics or values are distrubuted