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Female reproductive System. Color Code pg. 501. Ovaries Uterine tubes Uterus Vagina Fimbriae *. Cervix f. Labia majora Labia Minora g. clitoris. Ovaries. Main female reproductive organ producing hormones and egg cells. Oogenesis. Creation of an ovum (egg cell) Creates 1 gamete.
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Color Code pg. 501 • Ovaries • Uterine tubes • Uterus • Vagina • Fimbriae *. Cervix f. Labia majora • Labia Minora g. clitoris
Ovaries • Main female reproductive organ producing hormones and egg cells
Oogenesis • Creation of an ovum (egg cell) • Creates 1 gamete
- primary oocyte unequally divided • secondary oocyte fertilized • 2nd division occurs generating a zygote • 1 of the 4 haploid cells
Uterine Tubules Fallopian tubes or oviducts lined with cilia. Site for fertilization.
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Hysterectomy The complete or partial removal of the female reproductive organs.
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Fimbriae • Fingerlike extensions that can connect to the ovary. Create funnel which encircles ovary.
Uterus • Hollow muscular organ within pelvis where a fetus develops.
3-Layers • endometrium: inner mucosal layer-columnar epithelial and tubular glands. • Myometrium: thick middle layer-bundle of smooth muscle • Perimetrium: outer serosal layer covering the muscle body of the uterus and parts of cervix.
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Cervix Lower 1/3 of the uterus which extends into vagina.
Vagina Tubular organ that leads from uterus to the outside.
Hymen • Thin membrane of connective tissue and stratified squamous that partially covers the vaginal opening.
External Genitalia -Vulva • Parts that surround the vaginal opening
Labia Majora and Minora Majora: two outer lips that are covered by pubic hair Minora: the smaller (minor) inside pair of labia (lips) of the vulva.
Clitoris • Small projection at the anterior end of the vulva between the labia minora. Contains glans and sensory nerve fibers
Vestibule • Space enclosed by the labia minora. Consists of glands and vestibular bulb (erectile tissue).