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A researcher at XYZ institute of genetic...

A researcher at XYZ institute of genetic research, employed at the botany department, performed an experiment by crossing pure red flowered plant with pure white flowered plants. He expected all red flowered plants in `F_1` but was surprised on seeing that all `F_2` hybrids had pink coloured flowers. On selfing of `F_1`, flowers of all 3 colours (red, pink and white) were obtained in `F_2`
Based on his work, he was given a questionnaire by his guide.Help him in provinding accurate answers.

The diverse genotypes obtained in `F_2` generation will be:

A

RR, Rr

B

RR,rr

C

all rr

D

RR,Rr,rr

Text Solution

Verified by Experts

The correct Answer is:
D
RR,Rr, rr Explanation . The flowers of all 3 colours (red, pink ,white) were obtained in `F_2` This explains the 3 genotypes.
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