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Published byHector Montgomery Modified over 8 years ago
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Male Reproductive System
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Male Hormone Testosterone - Hormone that produces male secondary sex characteristics. Both physical and emotional changes. Produced in the testes LH: Causes the testes to produce testosterone / it comes from the pituitary gland
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Emotional Changes Angry Say things they don’t mean to say Insecure or edgy
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Physical Changes Increase in height Longer and heavier bones Broader shoulders Deep voice Hair growth Enlargement of the penis, scrotum, and testes Formation of sperm
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Male Reproductive System Penis: male sex organ used for reproduction and urination Scrotum: a sac-like pouch that hold the testes. (regulate temperature) Testes: male reproductive gland that produces sperm. Seminiferous Tubules – part of the testes that produce the sperm Sperm: male reproductive cells Epididymis: place where sperm mature.
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Male Reproductive System Vas Deferens: two long tubes that act as a passageway for sperm. Seminal Vesicles: two glands that secrete nourishing fluid & helps sperm to move Cowper’s Gland: Secretes a clear, lubricating fluid for sperm Prostate Gland: Gland that produces fluid to protect and keep sperm alive. Ejaculatory Duct: Short, strait tube that passes into the prostate gland and opens into the urethra.
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Erection: penis swells with blood and elongates. Ejaculation: passage of semen from penis. (muscular contractions) Semen: sperm and fluids.
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Others… Circumcision: removal of the foreskin from the penis Sterile: can not produce offspring Mumps can cause this after puberty Temperature of the testicles Hernia: intestine pushes into the scrotum Vasectomy: cut the Vas Deferens
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What are the main functions of the male reproductive system? Produce the sperm Release the sperm to the female
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https://www.youtube.com/watch?v=v22C jFYizi0
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https://www.youtube.com/watch?v=6k GN2dcjNUY https://www.youtube.com/watch?v=6k GN2dcjNUY
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