Hardy-Weinberg States Out That Original Genotype Proportions Within a Population

Hardy-Weinberg states out that original genotype proportions within a population remain constant across generations if certain assumptions were met. These assumptions include

A) the occurance of random mating.
B) the lack of selection.
C) the absence of polymorphic loci in the population.
D) a large population size.
E) an absence of gene flow.