Penis
Urination and copulation
Urethra
Transport urine and sperm
Scrotum
Maintain temp of testis approx. 3° below normal body temp
Testis
Produce semen and testosterone
Seminiferous tubules
Produce sperm
Epididymis
Sperm storage and maturation
Vas deferents
Transport sperm to urethra
Seminal vesicles
Produce 60% of alkaline semen including fructose to provide energy for sperm
Prostate
Produces up to 1/3 of the semen and includes nutrients and enzymes to activate sperm
Cowpers glands
Secretes mucous and alkaline to neutralize acidic conditions of urethra