The-Living-World Question 658

Question: Pasteur succeeded in disproving the spontaneous generation theory because [DPMT 1992]

Options:

A) He was lucky

B) He was ingenious in drawing out the neck of the glass flasks so as to provide access to air but not to the micro-organism

C) Of the fact that the sample of yeast taken by him was dead

D) Of the clean surroundings of his laboratory

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Answer:

Correct Answer: B

Solution: