In the peppered moth (Biston betularia), blackindividuals may be either homozygous (A1A1)or heterozygous (A1A2), whereas pale graymoths are only homozygous (A2A2). Supposethat in a sample of 250 moths from one locality, 108 are black and142 are gray.
b) Assuming that the locus is in Hardy-Weinberg equilibrium,what are the allele frequencies? Show your work below:
c) Under this assumption, what proportion of the sample isheterozygous? What is the number of heterozygotes?
