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Reproductive System (MALE ACCESSORY ORGANS (VAS DEFERENS (ductus deferens)…
Reproductive System
MALE ACCESSORY ORGANS
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EPIDIDYMIS
Comma-shaped, tightly coiled tube
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SEMEN
Milky white, sticky mixture of secretions from many glands
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SEMINAL VESICLE
Produces a thick, alkaline, yellowish secretion
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Contains fructose, vitamin C and other substances that nourish and activate the sperm
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PENIS
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Regions of penis
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Shaft(body)- Free, movable portion of penis, contains three cylindrical columns of erectile tissue
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MALE REPRODUCTIVE SYSTEM
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Ductus System- Delivery of male gamete, sperm
Epididymis, Ductus deferens, Urethra
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ANATOMY OF SPERM
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Acrosome- Anterior portion of head, contains enzyme needed for penetration the female egg
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Midpiece- Contains mitochondria that provide energy, ATP, for journey through the female reproductive system
STDS
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Syphilis
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Fever, headache, loss of appetitie
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Genital/Veneral Warts
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Symptoms
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itching, brining, do not cause pain
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FEMALE ACCESSORY ORGANS
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UTERUS
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Receive, retain, and nourish a fertilized egg
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HORMONES
Male Sex Hormones
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Follicle Stimulating Hormone(FSH)- At puberty, stimulates Sertoli cells for sperm production and maturation
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Gonadotropin Releasing Hormone(GnRH)- Released by hypothalamus in the brain to stimulate anterior pituitary gland to release LH and FSH
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Inhibin- Released by the testes when high levels of Testosterone are present to release stimulate hypothalamus to release GnIH to stop production of LH and FSH
Female Sex Hormones
Gonadotropin Releasing Hormone(GnRH)- Released by hypothalamus in the brain to stimulate anterior pituitary gland to release LH and FSH
Follicle Stimulating Hormone(FSH)- Stimulated the devlopment and maturation of primary follicle into secondary follicle
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