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NEET Biology NEET PYQ-Mineral Nutrition In Plants

  • question_answer
    Which of the following is a flowering plant with nodules containing filamentous nitrogen-fixing microorganism?    [AIPMT (S) 2007]

    A) Casuarina equisetifolia

    B) Crotolaria juncea

    C) Cycas revolute

    D) Cicer arietinum

    Correct Answer: A

    Solution :

    [A] The Casuarina tree has nitrogen fixing root nodules that harbor a filamentous strepto-mycete like nitrogen fixing organism called Frankia.


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