Answer to Question #282149 in Genetics for hayrunisa

Question

Assume a three point cross in which the F1 aa+ bb+ Dd+ was crossed to aabbdd and the

offspring had the following genotypes:

GENOTYPES Number

aa ⁺ bb⁺ Dd⁺ 621

aa ⁺ bb⁺ Dd⁺ 3

aa ⁺ bb⁺ Dd⁺ 64

aa ⁺ bb⁺ Dd⁺ 103

aa ⁺ bb⁺ Dd⁺ 109

aa ⁺ bb⁺ Dd⁺ 57

aa ⁺ bb⁺ Dd⁺ 7

aa ⁺ bb⁺ Dd⁺ 608

Answer 1

The answer is provided in the image below