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NEET UG BIOLOGY MCQ: PRINCIPLE OF INHERITANCE AND VARIATION
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Calculate number of the phenotypes in generation if a character is controlled by 3 pairs of polygenes.
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Correct option: A
7
Option A (7) is correct because the number of phenotypes in the F2 generation for a character controlled by n polygenes is 2n+1. In this case, n=3, so 2(3)+1 = 7.
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