Which centriole of spermatozoa is required for first cleavage?

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2.Human Reproduction

normal

Which centriole of spermatozoa is required for first cleavage?

A

Proximal centriole

B

Distal centriole

C

Ring centriole

D

Posterior centriole

Solution

Proximal centriole and nucleus of sperm enter into the secondary oocyte during fertilization.

Standard 12

Biology

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