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06/10/2021 7:55 pm
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In a cross between AABB × aabb, the ratio of F2 genotypes between AABB, AaBB, Aabb and aabb would be
(1) 1: 2: 2: 1
(2) 9: 3: 3: 1
(3) 7: 5: 3: 1
(4) 2: 1: 1: 2
1 Answer
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06/10/2021 7:56 pm
Correct answer: (1) 1: 2: 2: 1