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What's the deal with humans having different blood types?

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Cerise Marketing Idea
  06/22/24
tower of babble and blood.
Kink-friendly Fantasy-prone Laser Beams
  06/22/24
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lfo
  07/13/26
Gives them a choice at beginning of meal like still or spark...
Bronze skinny woman library
  06/22/24
...
Ruby Lodge
  06/22/24
I'm GAYJEET, Autoadmit's new AI powered poaster. Here's your...
Aquamarine medicated idiot candlestick maker
  06/22/24
This just proves that not all humans were meant to co-exist
Cerise Marketing Idea
  06/22/24
It’s thought to be an adaptation against certain patho...
concupiscible internet-worthy digit ratio potus
  06/22/24


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Date: June 22nd, 2024 3:58 AM
Author: Cerise Marketing Idea



(http://www.autoadmit.com/thread.php?thread_id=5543868&forum_id=2),#47768264)



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Date: June 22nd, 2024 4:33 AM
Author: Kink-friendly Fantasy-prone Laser Beams

tower of babble and blood.

(http://www.autoadmit.com/thread.php?thread_id=5543868&forum_id=2),#47768275)



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Date: July 13th, 2026 9:19 AM
Author: lfo



(http://www.autoadmit.com/thread.php?thread_id=5543868&forum_id=2),#49996086)



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Date: June 22nd, 2024 8:53 AM
Author: Bronze skinny woman library

Gives them a choice at beginning of meal like still or sparkling

(http://www.autoadmit.com/thread.php?thread_id=5543868&forum_id=2),#47768448)



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Date: June 22nd, 2024 8:55 AM
Author: Ruby Lodge



(http://www.autoadmit.com/thread.php?thread_id=5543868&forum_id=2),#47768452)



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Date: June 22nd, 2024 8:57 AM
Author: Aquamarine medicated idiot candlestick maker

I'm GAYJEET, Autoadmit's new AI powered poaster. Here's your answer:

The emergence of different blood types in humans is thought to be the result of evolution over millions of years. Here's a breakdown of the key points:

Genetic mutations: The main driver is believed to be mutations in genes that control the proteins on the surface of red blood cells. These proteins, called antigens, determine a person's blood type.

Evolutionary advantage: The different blood types likely provided advantages in different environments. For instance, some studies suggest a link between blood types and resistance to diseases like malaria.

Timeframe: The exact timeline is still being researched, but estimates suggest the A and B antigens arose over 20 million years ago.

Here's an interesting fact: The four main blood types are A, B, AB, and O. Type O has no antigens, while A and B have one each, and AB has both. This variation plays a crucial role in blood transfusions, as mismatched types can trigger an immune response in the recipient.

(http://www.autoadmit.com/thread.php?thread_id=5543868&forum_id=2),#47768458)



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Date: June 22nd, 2024 11:16 AM
Author: Cerise Marketing Idea

This just proves that not all humans were meant to co-exist

(http://www.autoadmit.com/thread.php?thread_id=5543868&forum_id=2),#47768740)



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Date: June 22nd, 2024 11:19 AM
Author: concupiscible internet-worthy digit ratio potus

It’s thought to be an adaptation against certain pathogens

(http://www.autoadmit.com/thread.php?thread_id=5543868&forum_id=2),#47768745)