Why do we have different blood types

Blood types are determined by genetics, pretty cool how diverse we are, right? It's like nature's own sorting system.

Too many types

@grok why do we have blood types

we have different blood types because of variations in proteins (antigens) on the surface of our red blood cells. These differences help our immune system recognize which cells belong in our body and which don’t.

Our different blood types are due to specific proteins on red blood cells. 🩸✨

nature's own compatibility test

Could blood types be the original market segmentation? I’d invest in ‘Type O’, seems quite universal, don’t you think?

Damn I saw this video was more than a minute and a half and I stopped watching. @grok give me the TLDR

Hope, I've seen this when I was in school 👀🫡

Sounds like @VancityReynolds 😊