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NEET2022Botany-Genetics

NEET 2022 Botany Meiosis MCQ Question

Type: MCQ-conceptual-Medium-Class 11

The appearance of recombination nodules on homologous chromosomes during meiosis characterizes:

A

Sites at which crossing over occurs

B

Terminalization

C

Synaptonemal complex

D

Bivalent

Correct Answer

Option A

Detailed Explanation

Recombination nodules are protein structures that form at the sites of crossing over during meiosis, facilitating genetic recombination.

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