Matching Pairs male reproductive structure fxOnline version Male reproductive structure functions by Elisha Cohen 1 coiled tube that sits on the top of the testes where the sperm go to mature. 2 tube that carries semen and urine out of the male body. 3 external pouch that carries the testes and can raise and lower them to regulate temperature. 4 the tube that carries the sperm out of the epididymis and into the abdominal cavity 5 a network of tubules located in each of the testes that are the site of meiosis to create the sperm. 6 lies between the bladder and the rectum and produces fluid that is rich in sugars that the sperm use for energy 7 male sex gland/ gonad. makes the sperm and the testosterone (hormones) 8 organ that deposits the sperm in the female 9 gland that secretes alkaline (basic) fluids that are added to the semen to neutralize the acidity of the female reproductive system testes urethra seminiferous tubules epydidymis prostate gland scrotum/scrotal sac seminal vesicle penis vas deferens