Question

How did pastuer weaken the microbe?

Answer 1

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The chickens survived, and when he inoculated them with a virulent strain, they were immune to it. In 1880, Pasteur presented his results to the French Academy of Sciences, saying that the bacteria were weakened by contact with oxygen.

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Answer 2

Answer:

The chickens survived, and when he inoculated them with a virulent strain, they were immune to it. In 1880, Pasteur presented his results to the French Academy of Sciences, saying that the bacteria were weakened by contact with oxygen.

Explanation:

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