Sexual Reproduction in Flowering PlantsHard

Question

In a certain point, red colour flower (R) is dominant over white colour flower (r). When a heterozygous Rr plant is selfed, 64 offsprings are obtained. The number of white offsprings are :-

Options

A.1
B.16
C.32
D.48

Solution

  Rr × Rr
1 RR    2 Rr    1 rr
1/4 white
64/4 = 16 white

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