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Expalin and answer   
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Asked by sucharitasahoo1 | 02 Apr, 2018, 06:33: PM
answered-by-expert Expert Answer

Parents: Round (RR) and Wrinkled (rr)

In F1, the progeny would be RR x rr = Rr, so all would be round seed plants.

If F1 plants self-pollinate,

Parents        Rr      ×      Rr

Gametes   R   r             R   r

 

R

r

R

RR (Round)

Rr (Round)

r

Rr (Round)

rr (Wrinkled)


Ratio of Round: Wrinkled = 3:1

A total of 7524 plants were produced in F2 generation. So, by the ratio 3:1, 5643 plants would bear round seeds while 1881 plants would bear wrinkled seeds.

So, the correct answer is option (c).

Answered by Sheetal Kolte | 02 Apr, 2018, 06:55: PM

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