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NEET Biology Biological Classification And System Of Classification / जैविक वर्गीकरण और वर्गीकरण की प्रणाली Question Bank Critical Thinking

  • question_answer
    The most thoroughly studied of the known bacteria-plant interactions is the                [CBSE PMT 2004]

    A)            Nodulation of Sebania stems by nitrogen fixing bacteria

    B)            Plant growth stimulation by phosphate-solubilising bacteria

    C)            Cyanobacterial symbiosis with some aquatic ferns

    D)            Gall formation on certain angiosperms by Agrobacterium

    Correct Answer: D

    Solution :

     


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