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Calculation of Phenotypic and Genotypic Ratios

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Question

In $T t g g R r \times T t G g R r$ , the percentage of recessive individuals will be

A

12

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B

6

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C

25

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D

3

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Solution

The correct option is D 3
In a trihybrid cross, there are 32 possible combinations of alleles in the Punnett square out of which only one of the 32 combinations is recessive
i.e.3.125%
So, the correct option is '3'.

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