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STD 11 - 2. Biology classification — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 2. Biology classification1 Mark
MCQ
The Streptococcus lactis is responsible for
  • ✓
    Conversion of milk into curd
  • B
    Conversion of molasses into alcohol
  • C
    Tanning of leather
  • D
    Flavouring the leaves of tea and tobacco
✓

Answer

Correct option: A.
Conversion of milk into curd
a
(a)This bacteria converts lactose sugar of milk into lactic acid and condenses casein protein and milk converts into curd.

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