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13 Cards in this Set

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  • Back

testes (testicles)

-primary genitalia


-produce male gamete and sperm


-formed in abdomen then mirage into scrotum



accessory genitalia

-penis (sperm delivery organ)


-epididymis (精巣上体、副睾丸)


-vas deferens (精管)


-urethra (sperm duct)

accessory glands

-prostate gland


-seminal vesicles (精囊)


-bulbourethral (尿道球部) glands

scrotum

-sac that suspends testes

cryptorchidism

-testes fail to descend into scrotal sac



hydrocele

-abnormal collection of fluid in testes

tunica vaginalis

-serous membrane that surrounds each testis


-originating from peritoneum

seminiferous tubules

-made of epithelium and areolar tissue


-contain sperm stem cells and sperm helper cells (called sertoli cells or nurse cells)

penis

-sperm-delivery organ that transfers sperm


-attached portion called root


-freely moving part os called shaft or body

glan penis

-covered by loose section of skin (called foreskin)

urethra

-transport passage for both sperm and urine



epididymis

-comma-shaped duct on posterior and lateral part of testes


-tube is highly coiled


-sperm mature here


-made of pseudostratified ciliated epithelium and smooth muscle

vas deferens

-short tube


-lined with ciliated pseudostratified epithelium


-has thick smooth muscle layer


-surrounded by connective tissue layer called adventittiann