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Significance of Crossing Over

The exchange ...

Question

The exchange of corresponding parts between non-sister chromatids of homologous chromosomes producing a new combinations is called .

A

linkage

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B

fusion

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C

crossing over

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D

conjugation

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Solution

The correct option is C crossing over
Crossing over is the exchange of corresponding parts between non-sister chromatids of homologous chromosomes producing a new combinations during gamate formation. It occurs during the prophase-I of the first meiotic division.

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