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How do maternal and paternal twins differ?

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There are generally two types of twins: fraternal and identical. Identical twins are sometimes called paternal or maternal twins, but these are non-scientific terms and simply mean that the twins strongly take after either their mother or their father. read more

Fraternal twins have different physical characteristics and features because they do not share similar chromosomes. Fraternal twinning, the most typical type, accounts for about 40 percent of all twin pregnancies. Fraternal twins can be different or the same gender. Scientists also believe that fraternal twinning is a genetic trait. read more

Maternal and paternal twins or fraternal twins are related as two common siblings but are born at the same time. They are generated from 2 different eggs with different DNA, they only share the womb at the same time. read more

Paternal and maternal twins, commonly known as fraternal and identical twins, are distinguished by the different ways the multiple pregnancy begins. Identical twins begin as a single zygote that splits into two or more developing embryos. read more

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