The five agents of microevolution are 1) mutation, 2) gene flow, 3) genetic drift, 4) sexual selection, and 5) natural selection. Describe how each brings about change in allele frequencies in a population.

The five agents of microevolution are 1) mutation, 2) gene flow, 3) genetic drift, 4) sexual selection, and 5) natural
selection. Describe how each brings about change in allele frequencies in a population.