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Class 12BiologyMicrobes in Human WelfareBiofertilizer
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Azolla is used as a biofertiliser because it

AIIMS 2018All AIIMS
  • A
    Has association of mycorrhiza
  • B
    Multiplies at faster rate to produce massive biomass
  • C
    Has association of nitrogen-fixing Rhizobium
  • D
    Has association of nitrogen-fixing cyanobacteria
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Class 12 Questions

Class 12

Biology Questions

Chapter

Microbes in Human Welfare

Subtopic

Biofertilizer

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AIIMS 2018 PaperAll AIIMS years →

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