Unit 6 Choice Board

3. Isolation of a population due to physical barriers
10. any characteristic that increases the fitness of an individual
14. selection within a population due to human interference and selection of desired traits
18. isolation of a population due to differences in time of mating
20. type of natural selection in which individuals with one extreme phenotype have an advantage

1. when organisms will impersonate other organisms to increase fitness
2. tyoe of natural selection when both extremes achieve higher fitness
4. refers to the differences among individuals in a population
5. hardy - weinberg equation that states that all dominant alleles (p) + all the recessive alleles (q) represent all the alleles present in a population.
6. Isolation of a population due to differences in communication, mating rituals of other behaviors
7. describes the movement of gene/alleles/individuals between 2 neighboring populations
8. type of natural selection in which individuals with average phenotype have an advantage
9. measure of the ability of an individual to survive and reproduce successful offspring
11. the idea that those individuals best suited to their environment will achieve higher fitness
12. a necessary or desired commodity in an ecosystem
13. percent of individuals of a population that have a particular trait expressed as a number 0-1
15. collection of all the alleles present in a population
16. when a small part of a population is separated from the rest and colonizes a new area
17. when a population experiences a rapid, drastic reduction in the number of individuals in a population
19. group of individuals of the same species that live in the same area at the same time can interbreed