| A | B |
| Testis | Where spermatogenesis occurs. |
| Epididymis | coiled tube which stores sperm allowing further development until the sperm cells are mature. |
| Vas Deferens | tube that connects the epididymis to the urethra. |
| Urinary Bladder | Stores urine. |
| Ureter | Connects the kidney to the bladder. |
| Seminal vesicle | secrete mucous like fluid into the vas deferens. |
| Prostate Gland | secretes an alkaline fluid that helps sperm move and survive. |
| Bulbourethral Glands | Secretes a sticky, alkaline fluid that protects sperm by neutralizing the acidic. |
| Urethra | Tube that connects the vas deferens and the urinary bladder to the outside environment |
| Penis | An organ that is composed of erectile tissue which allows the urethra to pass through. |