If all offspring of a cross have the genotype Aa , the parents of the crosses would most likely be
A) AA x aa .
B) Aa x Aa .
C) Aa x aa .
D) AA x Aa .
E) none of these.

Question

Quizplus · Accepted Answer

When AA is crossed with aa, all offspring will inherit one dominant allele (A) from the AA parent and one recessive allele (a) from the aa parent, resulting in all offspring having the genotype Aa.

If All Offspring of a Cross Have the Genotype Aa