Question

how would you appreciate the efforts of Karl land Steiner in discovering blood groups​

Answer 1

Answer:

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Explanation:

Research of the blood groups.

In 1900 Karl Landsteiner found out that the blood of two people under contact agglutinates, and in 1901 he found that this effect was due to contact of blood with blood serum. As a result, he succeeded in identifying the three blood groups A, B and O, which he labelled C, of human blood.

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