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MHT CET Biology question

BiologyPrinciples of Inheritance and VariationMHT CET

Pure red flowers was crossed with pure white flowers. Red is dominant. After selfing of F-generation, the proportions of plants producing white flowers in progeny would be

Answer: (B)

Solution

RR × rr gives F = Rr; selfing Rr × Rr gives 1 RR : 2 Rr : 1 rr, so white (rr) flowers are ¼; ¾ is the

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Question ID VK-059413