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Mineral Nutrition — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYMineral Nutrition1 Mark
MCQ
Which aquatic fern performs nitrogen fixation?
  • ✓
    Azolla.
  • B
    Nostoc.
  • C
    Salvia.
  • D
    Salvinia.
✓

Answer

Correct option: A.
Azolla.

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