DWQA Questions › Tag: RH negativeFilter:AllOpenResolvedClosedUnansweredSort byViewsAnswersVotesIt is scientifically known that only 15% of humans carry what is known as RH negative factor in their blood. Where does this RH negative factor come from?ClosedNicola asked 6 years ago • Extraterrestrial Genetic Manipulations565 views0 answers0 votes