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

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 8. microbes in human welfare1 Mark
MCQ
Crop rotation is carried out for
  • A
    Increasing acidity of soil
  • B
    Decreasing fertility of soil
  • ✓
    Increasing fertility of soil
  • D
    All the above
✓

Answer

Correct option: C.
Increasing fertility of soil
c
It’s obvious.

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