In a cross between AABB × aabb, the ratio of F2
genotypes between AABB, AaBB, Aabb and aabb
would be
(a) 9 : 3 : 3 : 1 (b) 2 : 1 : 1 : 2
(c) 1 : 2 : 2 : 1 (d) 7 : 5 : 3 : 1.

1 Answer

Answer :

(c) 1 : 2 : 2 : 1

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