What would be the allele combinations in the gametes or sex cells of a parent that has the genotype TtAA? What would be the allele combinations in the gametes or sex cells of a parent that has the genotype AaBb?

1 Answer
Sep 24, 2017

TA and tA + AB, Ab, aB,ab

Explanation:

The TtAA parent has to give one copy of each gene. He/she has to give either a T or a t paired with A(no choice for a, only A available)
The AaBb parent can make any combination with A,B,a,b