In sperm bank the sperms are stored in test tubes for the purpose of artificial insemination
Due to addition of certain chemicals
Under extraordinary cold condition
Under normal laboratory condition
After washing with distilled water
Which hormone level reaches peak during luteal phase of menstrual cycle?
Meroblastic cleavage refers to which type of division of egg
The sperm produces substances of enzymatic nature called sperm lysin. In mammals, it is called
Acrosome is the modified
Blastula lacks