Question

In rabbits gray hair is dominant over white hair and black eyes are dominant over red eyes. If a homozygous gray hair, red eyed male is crossed with a heterozygous gray hair, heterozygous black eyed female, what is the probability of having a homozygous gray hair, red eyed bunny? Gray hair = GWhite hair= gBlack eyes = BRed eyes = b

Answer 1

To do dihybrid cross, get the probable genotypes of the cross and proceed to do the punnett square. The result of the cross of a homozygous gray hair, red eyed male and a heterozygous gray hair, heterozygous black eyed female is seen on the above punnett square. The probability of a homozygous gray hair, red eyed (GGRR) bunny is 1/16.