Acrosomal reaction of the sperm occurs due to

Acrosomal reaction of the sperm occurs due tu :

Acrosomal reaction occurs at the time of

The acrosome enables the sperm to

The acrosome enables the sperm to

Acrosome is found in the sperm at the :

Acrosome of the sperm of frog helps in fertilization by

Acrosome of the sperm of frog helps in fertilization by

What terms is used for the chemical which occurs in the sperms' acrosome and helps in the sperm's entry into the egg?