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Is it genetically possible for your grandmother to be your sister?
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11-09-2012, 09:38 PM
Post: #3
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It's not NORMALLY (i.e., socially) possible, genetically, but strange marriage relationships could give rise to such an arrangement. I guess it would be PHYSICALLY possible for your father to have sexual relations with his mother or his mother-in-law and a resultant live-birth - as morally reprehensible as that is - would result in the genertic relationship
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Messages In This Thread |
Is it genetically possible for your grandmother to be your sister? - tralalalaserqueen - 11-09-2012, 09:30 PM
[] - joemoser1948 - 11-09-2012 09:38 PM
[] - Jelly anne - 11-09-2012, 09:38 PM
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