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