Why do we have blood types? explain in detail?
Answers
Answered by
3
Answer:
Human blood types most likely came to exist to fend off infectious diseases. ... These sugars are what makes some blood types incompatible: if blood from a type-A donor were given to a person with type-B, the recipient's immune system would recognize the foreign sugars as an invader and cue an attack.
Answered by
1
Answer:
if blood from a type A donor were given to a person with type B, the recipients immune would recognize the foreign sugar as an invadar and cue an attack.
Similar questions