April 19, 2013 - Sexual Development

Sexual Development

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Unformatted text preview: or estradiol 12 Review of female (internal and external) reproducGve anatomy Oviduct Ovary Uterus (Urinary bladder bladder) rectum (Rectum) Cervix Vagina Fig 46.10 Ovary: gonad, produc7on of eggs urethra Urethra Body Body Glans Clitoris Glans Prepuce Prepuce Major vestibular gland Vaginal opening Oviduct (fallopian tube): ciliated tube that propels egg to uterus; usually where fertilizationoccurs Labia minora Labia majora Uterus: fer7lized egg implants and develops here, very expandable, aka the "womb" Cervix: lower por7on of uterus that connects to vagina Labia + clitoris = vulva (outside vagina) Vagina: muscular chamber, birth canal. Clitoris = erectile tissue, highly innervated skin Pathway of egg or fetus: Ovary → oviduct → uterus → throught cervix → out vagina Review of male (internal and external) reproducGve anatomy (Urinary bladder) Seminal vesicle (Urinary duct) (Rectum) Vas deferens Ejaculatory duct Prostate gland Bulbourethral gland (Pubic bone) Fig 46.11 Vas deferens Epididymis Testis Scrotum Erectile tissue Urethra Glans Penis Prepuce TesGs: gonad, production of sperm (Sperm mature in highly-coiled epididymis) Vas deferens: muscular tube t...
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This note was uploaded on 05/13/2013 for the course BIO-L 112 taught by Professor Dr.beckers during the Spring '13 term at Indiana.

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