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

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 8. microbes in human welfare1 Mark
MCQ
Nitrogen fixation is
  • A
    Nitrogen $→$ Ammonia
  • B
    Nitrogen $→$ Nitrates
  • C
    Nitrogen $→$ Amino acids
  • ✓
    Both $ (a) $ and $(b)$ 
✓

Answer

Correct option: D.
Both $ (a) $ and $(b)$ 
d
It’s obvious.

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