(1) In a population of 100 fruit flies 19 are homozygous CC, 28 are heterozygous and 53 are homozygous cc. What is the frequency of the dominant allele?
(2) In a population of 100 fruit flies at H-W equilibrium, 81 show the recessive trait of curly wings. What is the frequency of homozygote dominant individuals?
(3) In a population of 100 fruit flies 28 are homozygous CC, 24 are heterozygous and 48 are homozygous cc. What is the frequency of the recessive allele?