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Subject :NSO    Class : Class 8

Which of the following is an incorrect match?

(A) Alexander Fleming - Penicillin

(B) Louis Pasteur - Fermentation

(C) Edward Jenner - Vaccination

(D) Anton von Leeuwenhoek - Sterilization.
i think it should be b because louis pasteur invented pasteruization

Ans 1:

Class : Class 9
No, because Louis Pasteur explained the process of fermentation

Ans 2:

Class : Class 8
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