AIPMT Prelims 2004 Botany Crossing Over MCQ Question with Solution

Crossing over that results in genetic recombination in higher organisms occurs between :-

A

Non-sister chromatids of a bivalent

B

Two daughter nuclei

C

Two different bivalents

D

Sister chromatids of a bivalents

Correct Answer

Option B

Detailed Explanation

Genetic recombination occurs between non-sister chromatids of homologous chromosomes during meiosis.

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