Why did they not just call the different blood types A, B, C a nd D? Why use A, B, AB...?

Answer: When Karl Landsteiner discovered blood types in 1900 and named them in.​.​.​ [Quora]( {NAME}'s Digest Top Stories For You [Why did they not just call the different blood types A, B, C and D? Why use A, B, AB, and O?]( [Ken Saladin]( [Ken Saladin]( Emeritus professor of biology [Written Aug 20, 2019]( [When Karl Landsteiner discovered blood types in 1900 and named them in 1901, he did in fact call them A, B, and C. His type C was blood that had neither antigen A nor B on ... [Read More »]( [There is no oxygen or water on Mars, yet why are people thinking of living there? How is it possible to get water and oxygen there?]( [Andrew Forrest]( [Andrew Forrest]( Chief Engineer at Solstad Offshore (2005-present) [Written Feb 15]( [There is no oxygen or water on Mars, yet why are people thinking of living there? How is it possible to get water and oxygen there? Mars has a lot going for it as far as bei... [Read More »]( [Why doesn't every tech company use Go language if it is so fast?]( [Garry Taylor]( [Garry Taylor]( Been programming for over 25 years [Written Mar 28]( [Go isn’t particularly fast. I’m a great fan of Go, and the performance is way more than I need, but so is everything else I use like C#, which wins most benchmarks against G... [Read More »]( [Which book do you think will be more truthful, Omid Scobie's Finding Freedom or Lady Colin Campbell's account of Meghan and Harry's troubles?]( [Catherine Penny]( [Catherine Penny]( former Former Lecturer in History [Written Jul 1, 2020]( [Scobie and Durand’s book, ‘Finding Freedom’ is being flogged to death as the last word not only in Truth but The Whole Truth. While Durand stays curiously silent, the gushi... [Read More »]( [Why do narcissists talk about so many plans for their future?]( [Joe Laughinghouse]( [Joe Laughinghouse]( [Written Apr 11]( [Narcissists are always trying to get your emotional mind to override your logical and rational mind. They must do this to maintain the supply coming… otherwise, people (supply) pounce. ... [Read More »]( [Read More in Your Feed]( Never miss a story. Designed for readers on the go. [Download on the App Store]( it on Google Play]( This email was sent by Quora (605 Castro Street, Mountain View, CA 94041). If you don't want to receive this type of email in the future, please [unsubscribe](