Sertoli cells are found in which place & what is function of it ?
ovaries and secrete progesterone
adrenal cortex and secrete adrenaline
seminiferous tubules and provide nutrition to germ cells
pancreas and secrete cholecystokinin.
The ...... helps in maintaining the low temperature of the testes
What are the major functions of male accessory ducts and glands?
Which gland's secretion is act as lubricants in male?
The organ which produces gametes are called $...A...$ and which neither produces gametes nor hormones are called $...B...$. Here $A$ and $B$ represent
The nutritive medium for the ejaculated sperms is given by