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What is the primary evolutionary reason humans have different distinct blood types?
Why did the human body develop specific blood antigens like A, B, and O? Does your specific blood group impact your natural resistance to historical diseases?
B
BioScience
asked 1mo ago · 10 rep
1 Answer(s)
0
Blood types evolved as a survival defense mechanism against infectious diseases. For example, individuals with Type O blood have significantly higher survival rates against severe malaria infections.
V
Virologist
answered 1mo ago