Question

gene frequencies may be altered if a given population begins to interbreed with another population of the same species. this is known as

gene flow.

genetic drift.

mutation.

natural selection.

Explanation:

Gene flow is the transfer of genetic material from one population to another due to interbreeding between populations of the same species, altering gene frequencies. Genetic drift is random change in gene - frequencies, mutation is a change in DNA sequence, and natural selection is the process by which organisms better adapted to their environment tend to survive and reproduce.

Answer:

A. gene flow