Ovulation in mammals refers to
Release of ovum from ovary
Formation of primary oocyte in ovary
Degeneration of unfertilized ovum
Fertilization of mature ovum
Draw a labeled diagram of a Graafian Follicle?
Extrusion of second polar body from egg nucleus occurs
Sperms formed from $4$ primary spermatocytes are
How many ova and sperms would be produced from $100$ secondary oocytes and $100$ secondary spermatocytes during gametogenesis in human
When male ejaculates sperms during coitus of which for normal fertility at least....... percent sperms must have normal shape and size and at least ...........per cent of them must show vigorous motility