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Category:Twin

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From Wikipedia, the free encyclopedia

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Twins are twooffspring produced by the samepregnancy. Twins can either bemonozygotic ("identical"), meaning that they develop from onezygote that splits and forms twoembryos, ordizygotic ("fraternal"), meaning that they develop from two eggs, each fertilized by separate sperm cells.

The main article for thiscategory isTwin.

See alsoMultiple birth.
For a list of all twins, seeList of twins.
For people who were or are one of a pair of twins seeCategory:Twin people.
For other uses of the termTwin, seeTwin (disambiguation) andTwins (disambiguation).