CH 9 Review Flashcards
one of a pair of long, tightly coiled tubes above each testis; carries and stores sperm
epididymis
exocrine gland at the base of the male urinary bladder
prostate gland
narrow coiled tubules that produce sperm in the testes
seminiferous tubules
sperm cell
spermatozoon
foreskin
prepuce
male gonad; produces testosterone and sperm cells
testis
paired sac-like exocrine glands that secrete fluid into the vas deferens
seminal vesicles
external sac that contains the testes
scrotum
narrow tube carrying sperm from the epididymis toward the urethra
vas deferens
pair of exocrine glands near the male urethra; cowper glands
bulbourethral glands
hair-like projection on a sperm cell that makes it motile
flagellum
sensitive tip of the penis
glans penis
tube through which semen enters the urethra
ejaculatory duct
two infants resulting from division of one fertilized egg into separate embryos
identical twins
external region between the anus and the scrotum
perineum
essential distinctive cells of an organ
parenchymal tissue
two infants resulting from fertilization of two ova by two sperm cells
fraternal twins
inability of an adult male to achieve erection; impotence
erectile dysfunction; ED
specialized cells that lie adjacent to the seminiferous tubules
interstitial cells
ejection of sperm and fluid from the urethra
ejaculation
male external organ of reproduction
penis
sperm cells and seminal fluid
semen
hormone secreted by interstitial cells of the testes
testosterone
supportive connective tissue of an organ
stromal tissue
lack of semen
aspermia
lack of sperm cells in semen
azoospermia