Oogenesis comprises

In the given diagram, choose the correct option for the labels $X$, $Y$, and $Z$.

What is the correct sequence of sperm formation?

What is the role of the acrosome?

Capacitation refers to changes in the

Given below are two statements:
Statement $I$:
The release of sperms into the seminiferous tubules is called spermiation.
Statement $II$:
Spermiogenesis is the process of formation of sperms from spermatogonia.
In the light of the above statements,choose the most appropriate answer from the options given below: