Question

In rabbits, black fur is dominant over white fur. Show the cross of a heterozygous black male with a homozygous white female.

Answer 1

We suppose the black fur is A and the white fur is a. The capital letter represents the dominant. Then the heterozygous black male is Aa and homozygous white female is aa. Then the offspring has two types, Aa and aa. The possibility of these two is equal and both are 50%.