Natural Reproduction

123456789101112131415161718192021222324252627282930
Across
  1. 3. a number of traits in organisms in a population
  2. 5. a big molecule that has important functions
  3. 10. living things
  4. 13. a characteristic that you get used to
  5. 15. stay alive
  6. 17. to get genes from parents
  7. 19. difference between traits in organisms
  8. 20. a type of molecule genes and chromosomes are made of
  9. 21. characteristic of organism
  10. 23. an insect that looks different from the adult
  11. 25. group of orgainsms
  12. 26. a process of making an offspring
  13. 27. hiding somewhere with the same background
  14. 28. something that affects chances of surviving in the environment
  15. 29. a inference
  16. 30. a related person from past generations
Down
  1. 1. a change in gene making a new trait
  2. 2. a distribution in traits causing change in population
  3. 4. a bar graph to show characteristics
  4. 6. a piece of DNA with different genes
  5. 7. a result
  6. 8. an animal who hunts for food
  7. 9. whatever surrounds any organism
  8. 11. a group of organisms that live at the same time
  9. 12. a result of reproduction
  10. 14. a certain kind of gene
  11. 16. a guide for making a protein molecule
  12. 18. a characteristic
  13. 22. a group of organisms
  14. 24. a trait that makes it less likely for an organism to survive in an environment
  15. 27. why something happened
  16. 29. the animal being hunted