Biology

The correct answer is: C.They would remain constant over time.

Explanation:

If a population exhibits random mating, and if there are no other evolutionary forces at play (such as mutation, migration, natural selection, or genetic drift), allele frequencies would remain constant over time. This is a key principle of the Hardy-Weinberg equilibrium, which assumes random mating among individuals in a population.

The other options are incorrect:

A.They would fluctuate unpredictably: Allele frequencies would only fluctuate unpredictably...