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Meiosis-I

Besides cross...

Question

Besides crossing over, which other process in meiosis helps in bringing about variation?

A

Meiosis – II

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B

Dyad formation

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C

Tetrad formation

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D

Random separation of homologous chromosomes

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Solution

The correct option is D
Random separation of homologous chromosomes

This step, in addition to crossing over ensures a further mixing up of genes, thereby ensuring variation

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