Crossword Puzzle Male Reproductive AnatomyOnline version How much do you know about Male Reproductive System? Try this game! Good luck. by Nur Izela 1 Long, thin tubes which transport sperm away from the testes through the seminal vesicles 2 An organ that surrounds the base of the bladder, which secretes an alkaline fluid that makes up part of the semen and enhances the motility and fertility of sperm. 3 A tube located at the back of the testes that stores and carries sperm. 4 A pair of glands that produce sperm and the male sex hormone, testosterone 5 Allows urine and semen to flow from bladder out of the body 6 A male reproductive organ through which semen passes out of the body during sexual intercourse. It is also an organ of urination. 2 5 4 1 3 6