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Pouch of skin and connective tissue that contains the testes
Muscle that brings the testes closer to the body
Muscle that wrinkles the skin of the scrotum
Male gonads
Site of spermatogenesis in the testes
Site of sperm storage in the testes
Tube attaching testes to the body, includes blood vessels and nerves
Cells that form the blood-testes barrier, nourish developing sperm and produce androgen binding protein
Protein which keeps testosterone in high concentration in seminiferous tubules
Cells in the testes which produce testosterone
Site of sperm concentration
Tube which carries sperm from the testes to the urethra
Tube which carries semen to the outside world, common with urinary system
Gland behind the bladder which secretes fluid with nutrients, hormones and enzymes into the ductus deferens
Donut shaped gland surrounding the urethra
Pea sized glands below the prostate
Milky, sticky fluid containing nutrients and sperm
Production of sperm
Hormone which promotes the release of FSH and LH
Hormone which stimulates spermatogenesis
Hormone that stimulates secretion of testosterone from interstitial cells
Hormone for secondary male characteristics
Hormone which inhibits FSH when sperm numbers are too high