Chapter 25 Human Reproduction

Chapter 25 Human Reproduction - Human Reproduction Sex and...

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Human Reproduction Sex and Disease Human reproduction
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This is NOT sex education Having sex can cause disease called STD ( s exually t ransmitted d isease) HIV infection Genital herpes Syphilis Gonorrhea
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Herpes
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Syphilis
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Gonorrhea
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Safe Sex _____ ______
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Human Reproduction Questions Q. Can the first time someone has sex cause pregnancy? Q. Which is smaller a sperm cell or an egg? Q. How do sperm swim? Cilia? Villi? Flagella?
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Human Reproductive System Female Oogenesis- egg production Four eggs are created per month yet only one survives Three Polar bodies are created This causes chromosomal shedding Cytokinesis is lopped sided in oogenesis
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Human Reproductive System- Male Meiosis produces sperm in the testicles Spermatogenesis has equal cytokinesis The two testicles are in a sac outside the body called the scrotum The testicles move with temperature Sperm meiosis takes place below body temperature (Jockey shorts are anti- spermatogenic)
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This note was uploaded on 10/05/2011 for the course MCB 2010 taught by Professor Staff during the Spring '11 term at Broward College.

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Chapter 25 Human Reproduction - Human Reproduction Sex and...

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