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NEET UG BIOLOGY MCQ: PRINCIPLE OF INHERITANCE AND VARIATION

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A cross between two plants of Pisum sativum having violet coloured flowers, resulted in production of few plants producing white flowers. What would be the genotype of the parent plants?

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Correct option: B

V v

and

V v

Option B (

V v

and

V v

) is correct because the appearance of white flowers (recessive trait) in the offspring indicates that both parent plants must be heterozygous (

Vv

) for flower color, allowing for the possibility of the homozygous recessive genotype (

vv

) in the offspring.

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