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NEET Biology Biological Classification And System Of Classification / जैविक वर्गीकरण और वर्गीकरण की प्रणाली Question Bank Economic Importance of Bacteria

  • question_answer
    Which of the following groups of plants are highly useful in increasing soil fertility     [CBSE PMT 1993]

    A)            Red algae                                 

    B)            Fungi

    C)            Bacteria                                    

    D)          Bryophytes

    Correct Answer: C

    Solution :

                 Bacteria causes N2 fixation.


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