Male Reproductive System

Overview of the Male Reproductive System

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testis

seminal vesicle

uncircumcised penis

ductus (vas) deferens

epididymis

prostate gland

bulbourethral gland

urethra

Organs of the Male Reproductive System

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scrotal skin + dartos m.

cremaster m. + fascia

pampiniform plexus

testicular a.

testis

epididymis

ductus (vas) deferens

Organs of the male reproductive system

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seminal vesicle

ductus (vas) deferens

bulbourethral gland

ureters

Rete testis

urethra

urinary bladder

ejaculatory duct

prostate

ductus epididymis

Midsagittal section of male pelvis

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glans

seminal vesicle

urinary bladder

c. cavernosum

c. spongiosum

bulbourethral gland

prostate gland

spongy urethra

prepuce

Head body, tail of epididymis

Cross section of the penis

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corpus cavernosum

deep dorsal vein

corpus spongiosum

urethra

Cross Section of the Seminiferous Tubules!

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Sertoli cell

secondary spermatocyte

spermatozoa

spermatids

primary spermatocyte

spermatogonium

Hormonal Control of the M.R.S.

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inhibin

testis

LH (Luteinizing)

anterior pituitary

testosterone

FSH (follicle stim.)

seminiferous tubules

sperm

interstitial cells

GnRH