Legend has a long history of blood type

Type O bloodIn anthropology is a very old type, also called hunting blood type.

Type A blood,Is the second most common blood group, whose ancestors were the first to engage in farming crops, also called farming blood type.

Type B is appeared late in anthropology, blood type, this kind of person is first used to the climate change and other nomadic, also called the nomadic blood type.

AB appeared at the latest, the most rare, accounted for under 5% of the total population.This kind of person have some blood type A andType B bloodThe characteristics of the.

With a long history of blood type legends related content

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