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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
Agricultural chemicals include
  • A
    Pesticides
  • B
    Fertilizers
  • C
    Growth regulators
  • ✓
    All of these
✓

Answer

Correct option: D.
All of these
d
It’s obvious.
 

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