(a) Draw the sectional view of a seminiferous tubule of human. Label its any six parts.
(b) Name the pituitary hormones involved in the process of spermatogenesis. State their functions.
a)
b) Pituitary hormones:
LH: It acts at the Leydig cells and stimulates synthesis and secretion of androgens.
FSH: It acts on Sertoli cells and stimulates the secretion of some factors which help in the process of spermiogenesis.