visit Identical Twins and Fraternal Twins. You may wonder which parent controls the predisposition, if any, to have twins. Is it mom or dad? A mother’s genes matter in the case of twins simply ...
The only way to find out whether your multiples are fraternal or identical is to have them take a DNA test, which consists of a simple swab on the inside of the cheek. The screening is virtually ...
visit Identical Twins and Fraternal Twins. You may wonder which parent controls the predisposition, if any, to have twins. Is it mom or dad? A mother’s genes matter in the case of twins simply ...