At the genetic level, evolution is:
A)a change in fitness over time.
B)a population change over time.
C)a change in the frequency of an allele or genotype over time.
D)an increase in fitness over time.
E)natural selection.

Question

Quizplus · Accepted Answer

Evolution at the genetic level refers to changes in the frequency of alleles or genotypes over time, which can occur through processes such as natural selection, genetic drift, and gene flow. Fitness and population changes are outcomes of these genetic changes rather than the mechanism of evolution itself. Natural selection is a specific mechanism of evolution that involves differential reproductive success of individuals with certain traits.

At the Genetic Level, Evolution Is