Extrusion of second polar body from egg nucleus occurs
after entry of sperm but before fertilization
after fertilization
before entry of sperm into ovum
simultaneously with first cleavage
Describe the process of spermatogenesis with labelled diagram.
Release of sperm from the seminiferous tubules is called
The difference between $Spermiogenesis$ and $Spermiation$ is
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:
Which is correct for oogenesis