Describe the human male reproductive system with the help of a neat labelled diagram.

Explanation

(i) Human male reproductive system consists of testes, various ducts and glands.
(ii) Testes are present in the scrotum, outside the abdominal cavity .
(iii) Testes contain numerous seminiferous tubules divide by meiosis to produce sperms .
(iv) Those sperms are sent forward through various tubules. Sequence of those tubules is as rete testes , vas eferens, epididymis , vas deferens , ejaculatory duct and urinogenital duct.
(v) As the sperms are pushed forward from one duct to next, they become mature and able to fertilize the ovum .
(vi) Seminal vesicles secrete their secretion in ejaculatory ducts whereas prostate glands and Cowper's glands secrete their secretions in urinogenital duct .
(vii) Semen is formed of sperms and secretions of all these glands .
(viii) Semen is ejaculated out through the penis .
(ix) All the organs of male reproductive system are paired except urethra prostate glands, penis and scrotum .