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Male Reproductive System ll Class 12 Biology • The male reproductive system is responsible for reproduction. It is made up of the following parts: • Penis — the organ used for urination and sexual intercourse. It has spongy tissue which can fill with blood to cause an erection. It contains the urethra, which carries both urine and semen. • Scrotum — this is a loose bag of skin that hangs outside the body, behind the penis. It holds the testes in place. • Testes (or testicles) — these are a pair of egg-shaped glands that sit in the scrotum, on the outside of the body. They produce sperm and testosterone, which is the male sex hormone. • *Seminiferous tubules -- these are highly coiled structure inside the testis where sperm is produced through spermatogenesis.it also contain Leydig cells that release Testosteron. • • Epididymis — this is a highly coiled tube that lies at the back of the testes. All sperm from the testes must pass through the epididymis, where they mature and start to ‘swim’. • Vas deferens — this is a thick-walled tube joined to the epididymis. It carries sperm from the epididymis up to the Seminal vesicles ,prostate gland , cowper's gland and urethra. • Seminal vesicles — these are 2 small glands above the prostate gland its secretion contain fructose,mucus and prostaglandin etc. • Prostate gland — this is a walnut-sized gland that sits in the middle of the pelvis. The urethra runs through the middle of it. It produces the fluid secretions that support and nourish the sperm. • *Cowper's gland -- these are 2 small glands below the prostate gland that secrete alkaline secretions. • Urethra — this is a tube that extends from the bladder to the external opening at the end of the penis. The urethra carries both urine and sperm. • YOUR RELATED QUERIES: • male reproductive system • male reproductive system class 12 biology • male reproductive system anatomy • male reproductive system of rabbit class 10 • male reproductive system animation • male reproductive system class 12 • male reproductive system class 10 • male reproductive system anatomy and physiology • male reproductive system diagram • male reproductive system in urdu • • • #malereproductivesystem • #reproductive_system • #reproduction • #anatomy • #fsc • #neet • #mdcat • #rajneetmedicaleducation • #powerofknowledge • #biology • #india • #sirnasimzulfiqar • #physicswallah • #neet • #biologylovers • #biologyclass12 • #class12 • @sirmoin • @SirNasimZulfiqar • @powerofknowledgeacademy • @ilmkidunyaofficial • @irtisamsbiology • @shomusbiologyofficial • @biology • @dirtybiology • @biologyatease
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