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Q:

निम्नलिखित में से किस प्रक्रिया में बैक्टीरिया का उपयोग नहीं किया जाता है?

  • 1
    दही का निर्माण
  • 2
    रोटी पकाना
  • 3
    रोटी पकाना रस
  • 4
    नाइट्रोजन स्थिरीकरण
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Answer : 3. "रोटी पकाना रस "
Explanation :

Baking soda and baking powder help in baking bread. The microbe responsible for baking bread is a fungus named Saccharomyces cerevisiae for this reason it is also called baker's yeast. Hence, from the above-mentioned points, it becomes clear that bacteria are not used in the baking of bread.

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