zoophilia for Dummies
Testes comprise an intricate community of tubules and dispersed secretory cells. The former are classified as the convoluted seminiferous tubules and rete testis, as well as latter are Leydig and Sertoli cells. Each and every of them plays a vital job in spermatogenesis. Spermatozoa are conveyed with the testis via the epididymis and its continuati