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Microbes in Human Welfare — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYMicrobes in Human Welfare1 Mark
MCQ
Which role is played by lactic acid bacteria (LAB) in our stomach?
  • A
    Beneficial.
  • B
    Harmful.
  • C
    Neutral.
  • D
    All of these.
✓

Answer

  1. Beneficial.

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