Question

multiple choice question which of the following agents of evolutionary change occurs when alleles move from one population to another? gene flow assortative mating mutations natural selection

Explanation:

Gene flow is defined as the transfer of alleles from one population to another. Assortative mating is about non - random mating based on phenotypes. Mutations are changes in DNA sequence. Natural selection is the differential survival and reproduction of individuals due to differences in phenotype.

Answer:

Gene flow