Problem: Within a population of 100 butterflies, the color black (B) is codominant with the color white (b), heterozygotes are grey. In this population, 36 of the butterflies are white, 36 are black, and 28 are grey.
(a) What is the frequency of the b allele?
(b) The frequency of homozygous B individuals.
(c) Is this population at Hardy-Weinberg equilibrium?