The brand new Exception towards Dual Gender Rule

The brand new Exception towards Dual Gender Rule

All the father or mother away from twins faces the question «Are the twins the same or fraternal?» Whether your twins was a son and you will lady partners, the solution is not difficult, however, people do not usually comprehend it. Many think that are identical twins refers to just how twins look rather than the way they form. Read the biology you to find the fresh new sex combos that will be you can easily which have similar and you may fraternal twins.

Can also be Kid/Woman Twins End up being Similar?

Boy/girl twins will always fraternal otherwise (dizygotic), instead of identical. They’re able to only mode from one or two independent egg which might be fertilized because of the two separate sperm. […]