Scrotum Keeps testes cool for proper sperm development Testes

Urinary bladder
Prostate gland
Produces part of semen
Vas deferens
Passage way for sperm
Urethra
Passageway for sperm and urine
Penis
Deposits sperm in vagina
Seminal vesicles Produces part of semen
Rectum
Epididymis
Storage for sperm
Testes Produce sperm
Scrotum
Keeps testes cool for proper sperm development
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Human sperm
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Testosterone
Deeper voice as vocal cords lengthen
Increase in muscle mass
Growth of underarm, pubic and chest hair
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