Biochemistry - Water, pH and Macromolecules - Discussion

Discussion :: Water, pH and Macromolecules - Section 1 (Q.No.18)

18. 

Who discovered and described the blood groups (ABO) classification?

[A]. Theodor Kocher
[B]. Karl Landsteiner
[C]. Otto Warburg
[D]. Karl Hooper

Answer: Option B

Explanation:

No answer description available for this question.

Sunmathy said: (Jun 14, 2017)  
It is in the year 1900.

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