Sexyorgans

scrotum: sac of skin that holds in the testes. testis:balls that produce sperm and hormones seminal vesicles: These are on the testes, and give the sperm nutrients epididymis: small ducts where the sperm is stored, transfers sperm from testes to urethra vas deferens (also called ductus deferens): also store and guide sperm urethra: conducts sperm and sends semen to the outside of the body bulboourethral gland: give the sperm mucous like liquid. prostate gland:produces fluid for semen penis: male organ that transfers sperm during intercourse
 * Male Reproductive Anatomy (p.321)**

seminiferous tubules:produces gametes or spermatozoa. sertoli cells: the cells that nurture the sperm sperm (head, middle, tail): The head has the nucleus and the middle has a central filamentous core with many mitochondria spiraled around it and the tail or the propels the sperm (makes it swim). acrosome: breaks down the outer membrane of the ova so it can react with it.
 * Sperm production anatomy**

ovary: produce egg for ovulation fimbria: tissue leading to the fallopian tube oviducts (also called fallopian tubes, uterine tubes): uterus: nourishes the fertalized ovum, where the fetus grows. endometirum: uterus membrane vagina: muscular tube leading from the uterus to the outside of the body cervix: neck of uterus that joins it to the vagina vulva: region of external organs
 * Female Reproductive System**