The type of blastula formed in birds is
Teloblastula
Holoblastula
Coeloblastula
Discoblastula
Sperms are released from the seminiferous tubules by the process called .....
Blastodisc or germinal disc refers to the protoplasm of egg, this is restricted to small area in
The cleavage having incomplete division of egg is known as
Which hormone is secreted only post pregnancy in women?
Cells of leydig are found in