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  1. 30 gen 2022 · Blood O definitely exists also in higher primates. In conclusion, although it seems unlikely from my knowledge I cannot fully excluded that the blood group O in humans has been newly introduced by aliens. Yet certainly blood group O is not exclusive to extraterrestrials.

  2. 13 set 2019 · Aliens. As humans, we believe we evolved from apes and the Rh factor in our blood even derives its name from the Rhesus Macaque. But when it comes to the antigens in our blood there’s a small percentage of the population with a strange anomaly, leading some to question if Rh-negative blood is alien in origin.

  3. 23 gen 2023 · Is Rh-negative blood actually an alien blood type? Some scientists believe that if you have Rh-negative blood, you must have evolved from a different species on this planet. But what...

    • The “Aliens” Did It?
    • What Is Rh-Negative Blood?
    • So If Not Aliens, Where Does Rh-Negative Blood Come from?

    A TikTok video currently doing the rounds shows a clip from The History Channel’s 2009 series Ancient Aliens, which explored how extraterrestrials may have been visiting our planet for millions of years. In the clip, a range of “experts” explain how these celestial visitors could have meddled with our genetic heritage, either through interbreeding ...

    Karl Landsteiner and Alexander Wiener played the most significant role in identifying the Rhesus blood type. In the early 20th century, Landsteiner had also made important contributions to our understanding of blood types as he identified the ABO system. But then in 1937, he and Wiener turned their attention to a perplexing issue related to blood t...

    At the moment, there is no clear consensus on why some people are Rh-positive and others are not. As mentioned above, Rh-negative blood is quite rare – around 15 percent of Caucasians are negative, while only 8 percent of Black people and only 1 percent of Asians are. But before we try to squish aliens into this explanatory gap, there are some simp...

  4. 22 mag 2020 · The wife and I both have A+ blood but we each carry an RH negative allel, me from my father and the wife from her mother. Two of our six children are RH negative. The rest are all A+ like us… My grandma was O- and grandpa A+. My dad was A+ and carried one O- allele one A+ allel. Mom was A+ and carried one O+ allel and one A+ allel.

    • Caleb Strom
  5. 17 feb 2019 · 31K. 2.2M views 5 years ago. There are some who believe that people with Rh-negative blood may have evolved from an extraterrestrial species in this clip from Season 11's episode, "The...

    • 5 min
    • 2,3M
    • HISTORY
  6. 23 lug 2021 · AIR & SPACE MAGAZINE. The Science of Aliens, Part 4: What Color Would Their Blood Be? Not every animal bleeds red, even on Earth. Dirk Schulze-Makuch. July 23, 2021. Prasinohaema prehensicauda,...