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2020 MHT-CET PCB SET - 02 — MHT - CET STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceMHT - CET2020 MHT-CET PCB SET - 021 Mark
MCQ
Blue green algae are used as bio fertilizers because they ____________.
  • A
    Are free living and filamentous
  • ✓
    Can fix atmospheric nitrogen
  • C
    Accelerate water and nutrient uptake
  • D
    Are autotrophs
✓

Answer

Correct option: B.
Can fix atmospheric nitrogen
B

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