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NEET Biology Morphology of Flowering Plants (Root, Stem And Leaf) Question Bank Roots

  • question_answer
    Relation between bacteria and legume having nodulated roots is that of

    A) Host-parasitism

    B) Commensalism

    C) Symbiosis

    D) Epiphytism

    Correct Answer: C

    Solution :

    Bacteria fix atmospheric free nitrogen in to ammonia. The fixed nitrogen is absorbed by the plant. In return, the plant provides food and shelter to bacteria. Such an association is called mutualistic symbiosis.


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