Ch. 9 Male Reproductive System Flashcards
Bulbourethral glands
pair of exocrine glands near the male urethra
Ejacluation
ejection of sperm and fluid from the male urethra
Ejaculatory duct
tube through which semen enters the male urethra
Epididymis
one of a pair of long, tightly coiled tubes above each testis
Flagellum
hair-like projection on a sperm cell that makes it motile
Fraternal twins
two infants resulting from fertilization of two separate ova by two separate sperm cells
Glans penis
sensitive tip of the penis
Identical twins
two infants resulting from the division of one fertilized egg into two distinct embryos
Perineum (male)
external region between the anus and scrotum
Prepuce
foreskin
Prostate gland
exocrine gland at the base of the male urinary bladder
Scrotum
external sac that contains the testes
Seminal vesicles
paired sac-like exocrine glands that secrete fluid into the vas deferens
Seminiferous tubules
narrow, coiled tubules that produce sperm in the testes
Testis
male gonad that produces spermatozoa and the hormone testosterone
Testosterone
hormone secreted by the interstitial tissue of the testes
Vas deferens
Narrow tube carrying sperm from the epididymis toward the urethra
Andr/o
male
Balan/o
glans penis