SUBJECT = SCIENCE
Q - 1 Who discovered fermentation and when ?
Q - 2 Who discovered vaccine for smallpox and when ?
Q - 3 What is fermentation ?
Answers
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2
Answer:
1. Louis Pasteur in 1857
2. Edward Jenner in 1796
3. Fermentation is the process in which a substance breaks down into a simpler substance.
Explanation:
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Answered by
3
Answer:
1) In 1857 Louis pasteur was the scientist who discovered fermentation process.
2) The smallpox vaccine introduced by Edward Jenner in 1796.
3) are in photo
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