Technology7 mins ago
Quiz of the Century II
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Year 1940, L and W discover R F in B. Any ideas please?
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For more on marking an answer as the "Best Answer", please visit our FAQ.In the year 1940, Karl Landsteiner and Alexander Wiener discovered the Rh Factor in Blood.
http://anthro.palomar.edu/blood/Rh_system.htm
http://anthro.palomar.edu/blood/Rh_system.htm