Answers

  • Brainly User
2014-09-07T13:55:46+05:30

O, A and B blood types were identified by Karl Landsteiner in 1900 and AB blood group was discovered by Adriano Sturli and Alfred von Decastello.
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2014-09-07T14:24:39+05:30
The blood groups A,B and O were discovered by an Austrian scientist Karl Landstiener in 1901.The blood group AB was discovered by Alfred von Decastello and Adriano Sturli.
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