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Definition and Significance of Test Cross

Ratio of prog...

Question

Ratio of progeny, when a red coloured heterozygote is crossed with a white coloured plant in which red colour is dominant to white colour

A

3:1

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B

1:1

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C

1:2:1

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D

9:3:3:1

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Solution

The correct option is B 1:1
The cross of red heterozygote with its white recessive parent the ratio will be 1:1 in monohybrid condition.

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