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

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 8. microbes in human welfare1 Mark
MCQ
Organic forming does not include
  • A
    Green manures
  • ✓
    Chemical fertilizer
  • C
    Crop rotation
  • D
    Compost and farmyard manures
✓

Answer

Correct option: B.
Chemical fertilizer
b
It’s obvious.

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