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Grace [21]
3 years ago
10

Who discovered the ABO human bloodgroups?​

Biology
2 answers:
Grace [21]3 years ago
7 0
The ABO blood types were discovered by Karl Landsteiner in 1901, for which he received the Nobel Prize in Physiology or Medicine in 1930.
bagirrra123 [75]3 years ago
5 0
Answer: Karl Landsteiner
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Based on this analogy, penicillin with wide usage for control  of bacteria growth  with  diameter of 3mm, is the most effective antibiotic drugs.However, Erythromycin which is also widely used control growth with diameter of 5mm  or 6mm depending on   type of bacterial.

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Explanation:

8 0
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