According to hardly-Weinberg equilibrium, the allelic frequecies in a population will remain constant from generation under which of these two conditions?
I.Large population size
II.Non-random mating
III. There should be differential success among the organisms of the population
IV. There should be no mutations or large scale migrations

Options

A. I and III
B. I and IV
C. I and II
D. II and III

Answer

B

Explanation

According to Hardy-Weinberg equilibrium,allele frequency in a population will remain constant from generation to generation if the population size is large, random mating occurs and selection mutation and migration do not occur