How many spermatozoa are produced from a single secondary spermatocyte?

What is the process of physiological maturation of spermatozoa in the female reproductive tract,which enables them to fertilize the ovum,called?

Give the names and functions of the hormones involved in the process of spermatogenesis. Write the names of the endocrine glands from where they are released.

Which temporary endocrine gland is formed in the ovary after ovulation?

What is the $Antrum$?

$A$ sperm without an acrosome cannot