The Reproductive System: Part A - Next2Eden
The Reproductive System: Part A - Next2Eden
The Reproductive System: Part A - Next2Eden
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Semen• Alkalinity neutralizes the acid in the maleurethra and female vagina• Antibiotic chemicals destroy certain bacteria• Clotting factors coagulate semen just afterejaculation, then fibrinolysin liquefies it• Only 2–5 ml of semen are ejaculated,containing 20–150 million sperm/mlCopyright © 2010 Pearson Education, Inc.