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Published byRosemary Andrews Modified over 9 years ago
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Animal Reproductive Systems
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Asexual reproduction Fission Budding (Wikipedia)
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fragmentation parthenogenesis
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gametes
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spermatogenesis oogenesis
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Simultaneous hermaphrodites Sequential hermaphrodites (this species starts as male)
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In water eggsin mom (shark)
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On land resistant eggsin mom
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Parental care
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Male ZZ Female ZW
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Shared opening Female chicken
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Human male anatomy
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Human female anatomy
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Bartholin’s glands
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Human breast
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External Male & female development
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Internal male and female development
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excitement plateau orgasm Human sexual response Female orgasm brain scan http://www.youtube.com/watch?v=Ns7IEDG2OTc http://www.youtube.com/watch?v=Ns7IEDG2OTc 2000 IgNobel: Willibrord Weijmar Schultz, Pek van Andel, and Eduard Mooyaart of Groningen, The Netherlands, and Ida Sabelis of Amsterdam, for their illuminating report, "Magnetic Resonance Imaging of Male and Female Genitals During Coitus and Female Sexual Arousal." [Published in British Medical Journal, vol. 319, 1999, pp 1596-1600.
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Estrogen Progesterone Testosterone ABP ovary hypothalamus 3 levels
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Male
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Female FSH = follicale stimulating hormone LH = luteinizing hormone
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Female Positive feedback
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Female
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~7th day
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Gastrulation (Fig 51-15)
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10 wk Fetus (after 2 months)
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Birth = parturition
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Assistive technologies (IVF)
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NOVA Online Life's Greatest Miracle http://www.pbs.org/wgbh/nova/miracle/program.html 1. Passing on Your DNA5. The Embryo Takes Shape 2. The Egg's Journey 6. Messages in the Genes 3. The Sperm's Journey7. Feeding the Growing Fetus 4. The First Two Weeks8. The Third Trimester
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