NEET Biology Strategies for Enhancement in Food Production / खाद्य उत्पादन में वृद्धि के लिए रणनीतियाँ Question Bank Biofertilizer

  • question_answer
    Azolla is used as biofertilizer as it has [DPMT 2001]

    A) Rhizobium

    B) Cyanobacteria

    C) Mycorrhiza

    D) Large quantity of humus

    Correct Answer: B

    Solution :

    Not Available


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