Question

question 7
gene flow is accomplished by ____________.
migration
sexual recombination
mutation
natural selection

Explanation:

Gene flow refers to the transfer of genetic material from one population to another. Migration is the movement of individuals (and their genes) from one population to another. Sexual recombination shuffles existing genes within a population. Mutation creates new genes. Natural selection acts on existing genetic variation. So, gene flow is about the movement of genes between populations, which is migration.

Answer:

migration