What Do The Variables In The Hardy Weinberg Equation Represent P P2 Q Q2 2pq?

What Do The Variables In The Hardy Weinberg Equation Represent P P2 Q Q2 2pq? The frequency of genotypes in a population can be represented by p2+2pq+q2= 1, with p2 equal to the frequency of the homozygous dominant genotype, 2pq equal to the frequency of the heterozygous genotype, and q2 equal to the frequency of