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Crossing overt takes palace at a stage b...

Crossing overt takes palace at a stage between

A

Letotone and dipotene

B

Pachytene and diplotene

C

Zygotene and pachytene

D

Zygotene and diplotene

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The correct Answer is:
B
(b) The crossing overs occurs in the homologous chromosomes only during the four stranded or tetrad stage in between pachytene and diplotene phase of meiosis.
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Crossing over takes place in

Crossing over takes place in :-

Crossing over takes place on:-

Crossing over takes place between :

Crossing over takes place during :

Crossing over takes place in which stage of meiosis?

Crossing over results in the recombination of linked genes. It takes place at 2-strand stage between zygote and pachytene.

Assertion (A): Crossing over takes place between two homologous chromosomes. Reason (R ): Crossing over is the exchange of chromosomal fragments between homologous chromosomes.

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