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Microbes in Human Welfare — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYMicrobes in Human Welfare1 Mark
MCQ
The most quickly available source of nitrogen to plants are:
  • ✓
    Nitrate fertilizers.
  • B
    Nitrite fertilizers.
  • C
    Ammonical fertilizers.
  • D
    Ammonical nitrate fertilizers
✓

Answer

Correct option: A.
Nitrate fertilizers.

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