Tuesday, September 13, 2011

3.9a


Functions of the male reproductive system:

Bladder: stores urine
Testis: carries out meiosis which produces gametes -> sperm
Epidermis: stores sperm cells
Vas deferens : carries sperm to penis during sexual stimulation
Prostate: 20/30 % semen sugar/alkali
Seminal vescels – semen 70%
Urethra : semen down the penis  also exit for urine
Penis: carry semen into the vagina during sexual intercourse

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