Which one of following events immediately follows entry of a spermatozoan into an oocyte

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2.Human Reproduction

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Which one of the following events immediately follows the entry of a spermatozoan into an oocyte

A

An increase in the permeability of the oocyte membrane

B

An increase in activity of proteolytic enzymes

C

A decrease in the metabolic rate of the oocyte

D

Thickening of the vitelline membrane

Solution

It's Obvious

Standard 12

Biology

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