Evolution of Populations (Teams okay)

5. The change in allele frequency that results from the migration of a small subgroup of a population.
8. The type of selection that would result if average sized seeds are less common and large and small seeds are more common, resulting in two bird subgroups with small and large beaks.
9. The combined genetic information of all members of a particular population.
10. The type of selection in which individuals at ONE end of a curve have the highest fitness.
11. A random change in a small population's allele frequency.
12. A source of genetic variation.

1. The success of an organism in surviving and reproducing is a measure of its...
2. Traits that are controlled by more than one gene, such as human height.
3. The type of selection in which individuals of average size have greater fitness than small or large individuals.
4. Type of reproductive isolation when two populations have different courtship strategies, such as mating songs.
6. A group of the same species that interbreed.
7. The formation of new species, the evolution of Darwin's finches is an an example.