STRUCTURE AND FUNCTION

                                           Male genital organs      

     Male reproductive system includes the external genitalia and gonads . By external genitalia include the penis and scrotum . Gonads - testes, epididymis , vas deferens and accessory glands . Additional cancer include the seminal vesicles , prostate and urethra lukovichno - gland ( Cowper's gland). In the male reproductive system formed sperm - liquid that during copulation misses the reproductive system of women and testosterone - the male sex hormone , necessary for the development and preservation of male sexual characteristics .

                                     Testicles

     Testes , also called testicles , are male sex glands - the gonads , which form sperm and testosterone. Right and left testicles enclosed sac- education - scrotum, separating them from other parts of the body because sperm can not long remain in a viable state at normal body temperature.

                                   Epididymis

     At the top of the back of each testicle has an attached education, called an appendage or epidimisom . Testicular sperm in the epididymis enters and remains there until it until maturation occurs .

                                    Vas deferens

     Vas deferens is the tube, passage connecting each appendage to the urethra . Through the duct exits sperm appendages of the urethra . Outlet channel is located on the glans penis . Allocated through the urethra as urine and semen .

                                       Exclave

      These glands secrete the secret of entering the seminiferous npotok. Secretion of these glands is mixed with sperm to form semen. Secretion accessory glands plays an important role in the reproductive process. Thanks to her, the sperm gets protection and nutrition, as well as the free movement of sperm.