Q7. Mention the role of LH and FSH in spermiogenesis.
LH (Luteinizing hormone) acts at the Leydig cells and stimulates synthesis and secretion of androgens. Androgens, in turn, stimulate the process of spermatogenesis.
FSH (follicle stimulating hormone)acts on the Sertoli cells and stimulates secretion of some factors which help in the process of spermiogenesis.