Name the hormones involved in regulation of spermatogenesis.
Follicle-stimulating hormones $(FSH)$ and luteinizing hormones $(LH)$ are secreted by gonadotropin releasing hormones from the hypothalamus .These hormones are involved in the regulation of the process of spermatogenesis. $FSH$ acts on sertoli cells, whereas $LH$ acts on leydig cells of the testis and stimulates the process of spermatogenesis.
Acrosome is a part of
Ovulation occurs
Which of the following phase in development of a sperm has no counterpart in development of an ovum
Spermatogonia undergo ....... to produce spermatozoa
Number of chromosomes in secondary oocyte stage in human is