CrashCourse: Population Genetics
00:01:41 - 00:04:46
Science → Evolution → Non-random Mating
Science → Evolution → Gene Flow
Science → Genetics → Genetic Drift
Hank describes the five factors that explain changes in allele frequency, which are at the heart of how and why evolution happens. The five factors he describes are: natural selection, sexual selection, mutation, genetic drift, and gene flow.