Published by:
CGP EDU Academic Team
Published on: August 13, 2026
What is the correct sequence of events during fertilisation?
A
Capacitation of sperm 
acrosomal reaction 
agglutination 
slow block 
fast block
acrosomal reaction agglutination slow block fast block
B
Acrosomal reaction 
capacitation 
agglutination 
prevention of polyspermy
capacitation agglutination prevention of polyspermy
C
Capacitation 
approximation 
acrosomal reaction 
cone of reception formation 
prevention of polyspermy
approximation acrosomal reaction cone of reception formation prevention of polyspermy
D
Acrosomal reaction 
agglutination 
capacitation 
prevention of polyspermy 
cone of reception formation
agglutination capacitation prevention of polyspermy cone of reception formation
Text Solution
Verified by ExpertsThe correct answer is:
C
The correct sequence of event during fertilisation is Capacitation 
approximation 
acrosomal reaction 
cone of reception formation 
prevention of polyspermy
The following sequence of events ensures the successful fusion of sperm and egg, ultimately leading to formation of zygote.
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