If no evolutionary force acts on a population besides mutation,genotype frequencies will
A)remain the same over time.
B)increase over time.
C)decrease over time.
D)always be in the Hardy-Weinberg proportions.
E)None of the above

Question

Quizplus · Accepted Answer

If no evolutionary force acts on a population besides mutation, genotype frequencies will always be in the Hardy-Weinberg proportions. This is because the Hardy-Weinberg equilibrium assumes that there is no evolution occurring within a population, which includes no natural selection, genetic drift, gene flow, or mutation. Therefore, if only mutation is the driving force, then the population will remain in Hardy-Weinberg equilibrium over time.

If No Evolutionary Force Acts on a Population Besides Mutation,genotype