Which event is possible when changes in layer of zona pellucida o… - Vidyadip

MCQ

Which event is possible when changes in layer of zona pellucida occurs by sperm at fertilizatioi time?

A
Sperm enters into ovum
✓
Block the entry of additional sperms into ovum.
C
Stop the fertilization process and prevent are pregnancy.
D
Possible fertilization process make possible and pregnancy occurs.

✓

Answer

Correct option: B.

Block the entry of additional sperms into ovum.

b

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