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