Well, I am still here the past --
The door son-in-law, namely "DaoChaMen" son-in-law, RuZhui scientific name ", "is a kind of folk custom hakkanese men and women's both parties, usually refers to the married man check-in woman's house after, more important is: will the prenuptial MBT Panda,agreement with the woman that children under the name.
So, who is the regulation the child must follow their father's?
For this seemingly esoteric problems, I have Internet search material, finally not only mbt shoes uk detect many sociology basis, also found that biological basis, so this trifle meaning is far-reaching, let's Chinese origin and migration, ethnic relations, multiply inheritance and so on a series of knowledge can be found here according to from.
This trifle about, the male sperm with chromosomes in two chromosomes, X, Y chromosomes within two female egg is X, each take a combined, became the original embryo, if the man that is Y, woman is X, then gave birth to children's boy, if both X, born MBT Salama, of the is girl. So it is plain, the man the Y chromosome can only come from father, unless there is no other possibility variation, general. Women's X chromosome one from the father, a mother, so the boy from the X chromosome inside the possibility of half from grandpa.
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