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NEET UG BIOLOGY MCQ: PRINCIPLE OF INHERITANCE AND VARIATION
1
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Understanding
+4 | -1
In a dihybrid cross between RRYY and rryy parents, the number of RrYy genotypes in generation will be
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Correct option: A
4
Option A (4) is correct because in a dihybrid cross, the RrYy genotype appears in the F2 generation as a result of independent assortment and recombination.
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