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Who discovered the blood group in human ...

Who discovered the blood group in human being?

A

Landsteiner

B

Jennings

C

Pantien and Mast

D

Karl Marx

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Verified by Experts

The correct Answer is:
A
Landsteiner discovered blood group and Rh factor in human beings.
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ARIHANT PUBLIACTION (CTET CRACKER)-FAMILY AND FRIENDS -CHAPTER EXERCISE
  1. What do you understand by heredity?

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  2. Who was the first to observe the heredity features in offspring?

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  3. Identify the correct statement in regard to importance of the family. ...

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  4. What is friendship?

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  5. Which is not the type of friend according to Aristotle ?

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  6. Identify the correct statement in context of family relationship. I...

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  7. What is the importance of play and work for the child?

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  8. Toys teach to a children. I. Figure out how things work. II. Pic...

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  9. Relation between mother and father comes under which relationship?

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  10. Who has said that "work is play of child”?

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  11. How does play help in development of child?

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  12. Which kind of friendship is desirable?

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  13. What is true in context of family? I. It is an institution. II. A...

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  14. Which type of family can be the example of blood relationship?

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  15. Ram studies in class IV. Sumit is his good friend if he helps Ram in

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  16. Which is not a characteristic of a family?

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  17. From where does the child get first lesson of socialisation?

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  18. Nuclear family refers to

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  19. Who discovered the blood group in human being?

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  20. "Family is a unit consisting of mother, father and their two children...

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