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NEET Biology Biological Classification And System Of Classification / जैविक वर्गीकरण और वर्गीकरण की प्रणाली Question Bank Lichen and Mycorrhiza

  • question_answer
    Which of the following symbiotic association is not useful as biofertilizer                                      [MHCET 2002]

    A)                    Rhizobium and leguminous roots

    B)                    Algae and fungi

    C)                    Azolla and Anabaena

    D)                    Roots of higher plants and fungi

    Correct Answer: B

    Solution :


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