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Anonymous commented at 2011-05-01 15:49:01 » #716228
Fraternal twins: when the female produces two egg cells of different genes from the mother's ancestors fertilized by two different sperm cells from the male with also different genes from
His side of the family is what forms twins that look somewhat to nothing alike. (simple biology learned through middle and high school)
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Fraternal twins: when the female produces two egg cells of different genes from the mother's ancestors fertilized by two different sperm cells from the male with also different genes from
His side of the family is what forms twins that look somewhat to nothing alike. (simple biology learned through middle and high school)
SaikoAtiseuteu commented at 2011-09-06 12:32:27 » #870132
.. And Science, Anon #716228, SCIENCE
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.. And Science, Anon #716228, SCIENCE
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