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Question

Which of the following is the phenotypic monohybrid ratio in F2 generation?


A

1:2:1

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B

1:3

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C

3:1

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D

2:1:1

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Solution

The correct option is C

3:1


A monohybrid cross is a cross between two individuals each having a different allele for a single trait. The phenotypic monohybrid ratio in F2 generation is 3:1. Whereas 1:2:1 is the genotypic ratio for F2 generation.


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