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Ecosystems — BIOLOGY STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYEcosystems1 Mark
MCQ
Which of the following can fix atmospheric nitrogen?
  • A
    Albugo.
  • B
    Cystopus.
  • C
    Saprolegnia.
  • D
    Anabaena.
✓

Answer

  1. Anabaena.

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