black and white twins how does it happen - Axtarish в Google
There are many factors that play into genetics and non-identical twins. In one well-known case, for example, both parents were themselves biracial – creating a "genetic soup" of dark-skinned and light-skinned genes. One twin inherited more of the dark-skinned genes, while one inherited more of the light-skinned genes .
23 сент. 2011 г. · James and Daniel are twins. What sets them apart is that one is white and one is black – and the differences don't end there, as Joanna Moorhead discovers.
1 авг. 2014 г. · When these eggs and sperm come together, they will create a baby of mixed race. But, very occasionally, the egg or sperm might contain genes ...
Mixed twins are fraternal or non-identical twins born to multiracial families which differ in skin color and other traits considered to be racial features.
4 окт. 2011 г. · Genetically a mixed race and European couple, who are expecting twins, have about a one in 500 chance that the babies will have different skin colours.
29 янв. 2017 г. · Nine-month-old Kalani inherited her mother Whitney Meyer's lighter complexion, while twin sister Jarani got her darker complexion from her father, Tomas Dean.
2 мар. 2015 г. · Meet Maria and Lucy, the bi-racial twins who have often been mistaken for friends instead of sisters because of their skin tones.
17 июл. 2008 г. · Very occasionally, the roll of the DNA die may cause the baby of biracial parents to inherit only the genetic coding for one color. Rare though ...
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