Across
- 2. water forming hydrogen bonds with itself
- 3. removing water to synthesise monomers
- 5. p²+q²+2pq=1
- 7. the type of selection that shifts toward the extremes
- 8. due to differences in electronegativity
- 13. when an individual chooses a mate based on phenotypes
- 14. similarity b/c of similar environments
- 15. a reaction that requires energy
- 17. group of individuals of the same species living in the same area
- 18. similarity b/c of a shared ancestor
- 19. they type of selection that favours the means
- 20. a reaction that releases energy
- 21. change in allele frequencies due to chance
- 22. movement of alleles into or out of a population
Down
- 1. humans modifying species through selective breeding
- 4. changes in the DNA
- 5. adding water to break apart a polymer
- 6. the type of selection that shifts toward a favorable variation
- 9. what dissolves into a solution
- 10. all of the genes in a population
- 11. when a population has been dramatically reduced
- 12. when a small number of individuals colonize a new area
- 16. primary structure of amino acids