Across
- 2. group of individuals
- 6. exit of an individual from a population
- 7. isolation due to time
- 9. isolation due to behavior
- 11. isolation due to location
- 13. small population colonizing a new area
- 14. impersonation of different organisms
- 17. changes in alleles based on luck
- 20. differences in traits of an individual
Down
- 1. based on survival of the fittest
- 2. things of the same species that live nearby
- 3. type of selection that prefers extremes
- 4. percentage of the population with a trait
- 5. collection of all alleles in population
- 8. a desired or required commodity
- 10. selection that prefers the avg phenotype
- 12. selection of desired traits
- 15. migration of new individuals into a population
- 16. any feature or that increases fitness
- 18. measurement of the ability to survive
- 19. population experiencing a sharp pop. decrease