Assume that "A" is dominant for normal skin color and "a" is recessive for albinism.The parents with which of the following genotypes could have a child with albinism?
A) AA x AA
B) Aa x AA
C) AA x aa
D) Aa x Aa

Question

Quizplus · Accepted Answer

For a child to have albinism (aa), both parents must carry at least one recessive allele (a). The only pairing that allows for the possibility of an aa genotype in the offspring is Aa x Aa, as each parent can contribute a recessive allele.

Assume That "A" Is Dominant for Normal Skin Color and "A