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Originally posted by ShaniFaye
a woman gets preggie, in normal sexual egg fertilization wouldnt the determination of the sex of the child be random?
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Actually, the male passes that information along in the sperm. There are many factors that contribute to which sperm will get the egg, and therefore not random. Most simply, we already know that the stronger sperm will dominate, so right there it takes out the chance of being just any sperm.
Quote:
Originally posted by matthew330
how about whatever happens to come out of the mouth of someone suffering from Terret's (sp?).
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Tourette's. Everything that happens in the human body is caused by chemical balances and electrical impulses in the brain. If the right shit is fucked up, it will cause a synapse to misfire and a seemingly "random" sound or tick, etc., to become seen. It all has to do with the brain, and there's nothing random about chemicals and their interactions.