Enlarged end of penis (called the glans penis) is covered by the skin called
Foreskin
Prepuce
Both $(a)$ and $(b)$
None of the above
The amniotic fluid is taken out with the help of surgical needle and separation of the embryo cells present in this fluid is done by
The chemical fertilizer is present in
As a result of cleavages, if blastomeres are symmetrically placed around the polar axis the type of cleavage is known as
The graafian follicle ruptures to release the secondary oocyte (ovum) from the ovary by the process called.....
In a mesolecithal egg, one would expect