Q.

In a dihybrid cross, 9 : 3: 3:1 phenotypic ratio in F 2 denotes that

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a

It is a multiple allelism

b

One gone regulates more phenotypes

c

The alleles of the two genes are segregating independently

d

The alleles of two genes are interacting with each other

answer is D.

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Detailed Solution

In a dihybrid cross, 9 : 3: 3:1 phenotypic ratio in F 2 denotes that the alleles of the two genes are segregated independently.

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