Probability of genotype TTrr in F_2-generation of a dihybrid cross is

NEET Biology question

Probability of genotype in -generation of a dihybrid cross is

(A)Correct
(B)
(C)
(D)

Answer: (A)

Solution

In a dihybrid self-cross , the two gene pairs assort independently, so the probability of the specific genotype is the product of the individual probabilities, and , giving

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Question ID VK-119470