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1 - 8 of 8 Answers
November 17, 2010:
I have heard that the ART (artificial reproductive technology) procedure ICSI, where a sperm is injected directly into an egg, can result in genetic abnormalities in the resulting fetus. Can you tell me about them? How common are they?
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December 16, 2009:
How do scientists figure out that a certain gene is involved in a certain trait? Like, how did they find the blue eye gene?
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November 20, 2008:
Could Ebola and cold viruses combine to make some sort of supervirus?
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June 19, 2008: How could you make a lab designed gene? Is it possible?
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March 29, 2005:
Can human DNA be "spliced"with animal DNA while in the womb creating a literal chimera, like a half man, half beast? If this is possible do you think it will ever become as common in the general public as tatoos?
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December 2, 2004: Hello- I have a 1 year old son. I would love to have a daughter next. Is there anything that you know of that I can do to push the odds of having a girl???
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May 27, 2004: I read someplace that scientists made a mouse with two moms and no dad. Does this mean that two women can have children now?
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May 18, 2004: I saw some DNA beauty products on sale at different department stores. Are they effective? Should they really cost so much? Please advise.
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