module 14 and 15

5. a reduction in the gentic diversity of a population caused reduction in size
6. change in genetic composition over time
7. number of species in a given area
9. the process for humans determines which individuals breed
10. change in genetic composition of a population as as result of descending from a small number of colonizing individuals
12. a random change in genetic code produced by mistaken copying process
15. evolution that gives rise to new species etc.
16. a trait that improves fitness
19. a set of traits expressed in an individual
20. the death of the last member in a species

1. evolution below the species level
2. proportion of individuals w/in different species in given area
3. a change in the gentic composition in a population as a result of random mating
4. the individuals ability to survive and reproduce
8. genetic process when one chromosome breaks off and attaches to another chromosome
11. the process where the environment determines which individuals survive and reproduce
13. the complete set of genes in an individual
14. the process where individuals move from one population to another
17. phylogeny branching pattern of evolutionary relationships
18. physical location on the chromosomes w/in each organism cell