Matching Pairs Male Reproductive SystemOnline version Match definition card to the vocabulary word card by Lynn Johnson 1 Bladder 2 Penis 3 Testes/Testicles 4 Testosterone 5 Epididymis 6 Urethra 7 Seminal Vesicles Prostate Gland Cowper's Gland 8 Vas Deferens Stores the sperm cells to allow them to mature The Male Reproductive Organ Stores urine until it is ready to be released Male sex hormones Glands that produce fluid to create semen The tube in the center of the penis that carries out urine and semen Produces sperm cells and testosterone Tubes that carry sperm cells through the reproductive system