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Is it genetically possible for your grandmother to be your sister?
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11-09-2012, 09:30 PM
Post: #1
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Is it genetically possible for your grandmother to be your sister?
Okay, I know this is extremely strange, but it's just a thing between my friends and Facebook siblings. I would appreciate getting some help trying to figure it out though, if anybody knows? Thanks!
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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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