Across
- 2. traits in a population change over time
- 5. an idea of what might happen
- 8. a trait that helps survive an environment
- 9. effect chance of survival
- 12. someone related from previous generations
- 13. diffrence in traits in organisms
- 14. staying alive
- 17. a graph with bars with traits in a group
- 20. a group of organisms of the same kind
- 22. hiding while blending in
- 23. a result that happend because of change
- 26. characteristics that all species have
- 28. perfroms important function in organism
- 29. to get traits from a parent
- 30. trait that makes it less likely to live
- 31. gene directons for a protein molecule
Down
- 1. animal that kills other animals
- 3. parents pass genes for offspring
- 4. living things
- 6. characteristic of an individual organism
- 7. anything that surronds an organism
- 10. instructions for making protein
- 11. individuals born and living in time
- 15. DNA that contains many genes
- 16. young insect looks diffetn from older
- 18. number of people with a trait in a society
- 19. genes and chromosomes are made from
- 21. animal that is hunted or killed
- 24. organism produced because reproduction
- 25. event that leads to change
- 27. a change in the gene that makes a new gene