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STD 12 - 8. microbes in human welfare — BIOLOGY STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 8. microbes in human welfare1 Mark
MCQ
Yeast is used in the production of
  • ✓
    Ethyl alcohol
  • B
    Acetic acid
  • C
    Cheese
  • D
    Curd
✓

Answer

Correct option: A.
Ethyl alcohol
a

(a) Yeast is used in the industrial production of ethanol $(alcohol). $ When yeast is added to sugar solution, it causes fermentation and forms alcohol.

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