A large population of laboratory animals has been allowed to

Last updated: 12/5/2023

A large population of laboratory animals has been allowed to breed randomly for a number of generations After several generations 25 of the animals display a recessive trait aa the same percentage as at the beginning of the breeding program The rest of the animals show the dominant phenotype with heterozygotes indistinguishable from the homozygous dominants What proportion of the population is probably heterozygous Aa for this trait 0 75 0 05 0 50 0 25