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05/12/2021 6:35 pm
Topic starter
In mice, Y is the dominant allele for yellow fur an y is the recessive allele for grey fur. Since Y is lethal when homozygous, the result of cross Yy × Yy will be
(a) 3 yellow : 1 grey
(b) 2 yellow : 1 grey
(c) 1 yellow : 1 grey
(d) 1 yellow : 2 grey
1 Answer
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05/12/2021 6:36 pm
Correct answer: (b) 2 yellow : 1 grey