Biology · Fermentation Principles
Which of the following statements are correct regarding fermentation? 1. Fermentation is a biological method of food preservation involving microorganisms like bacteria and yeast. 2. It always destroys harmful microorganisms completely. 3. It produces acids or alcohol which help in preservation. 4. It increases the shelf life of foods like yogurt and pickles.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1All of the above
- 22 and 4 only
- 31, 3 and 4 only✓
- 41, 2 and 3 only
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1, 3 and 4 only
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