Eye color, Hair color, Blood types, and Other Traits

21 - 30 of 107 Answers

November 14, 2012: I am pregnant and I was curious on the probability that our son will have red hair. My husband has bright red hair, and so did his mom. My grandmother, father and all my aunts and great grandmother had fire red hair while young. I have brownish-red hair. I would just like to know what our odds are.
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October 18, 2012: If my husband contains a dominant trait such as a broad nose, is there any possibility that my child will not have a broad nose?
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August 28, 2012: My mother has red hair, fair skin and freckles but her full brother has black hair and dark skin. No one ever believes that they are siblings because they look so different. How can this be possible?
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June 26, 2012: Do all blonde people share the same blonde ancestor?
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May 8, 2012: Hello, I am curious about what eye color my child might have. I have what I think you call Sectoral Heterochromia. One eye is green, the other is split 50/50 directly in half. Green on top/brown on bottom. My wife has blue eyes.  Will my child have different colored eyes too?  If not, what color will they be?
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March 21, 2012: I am wondering about intelligence and genetics. More specifically, the relationship between parent's intelligence and their offspring. If a really smart person and a not-so-smart person have a child, what is likely to happen genetically? Also, is intelligence more of a genetic or environmental trait?
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March 7, 2012: My doctor told me that I'll have to get a RhoGAM shot later in my pregnancy because I have type O negative blood. What is the Rh factor and why is it a problem to be Rh negative during pregnancy? And why would something that can be such a danger to a baby become as common as it is?
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February 7, 2012: My mother had AB blood, I have AB Blood, and my daughter has AB blood. Her half brother by her mother has O. How is this possible?
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November 10, 2011: Can moderate amounts of exercise as a child make you taller as an adult?
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September 7, 2011: Can an AB father and an A mother have an O baby?
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