The effectiveness of selection on an allele depends in part on
A) the frequency of the allele.
B) the magnitude of average excess fitness.
C) the average fitness of the population.
D) all of the above
E) none of the above

Question

Quizplus · Accepted Answer

The effectiveness of selection on an allele is influenced by multiple factors, including the frequency of the allele in the population, the magnitude of average excess fitness (which measures the contribution of an allele to the fitness of individuals carrying it compared to the average fitness of the population), and the average fitness of the population itself. All these factors interplay to determine how selection will act on an allele.

The Effectiveness of Selection on an Allele Depends in Part