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NEET Biology Plant Kingdom Question Bank Pteridophytes General

  • question_answer
    The aquatic fern which is an excellent biofertilizer is [CBSE PMT 1999, 2001]

    A)                    Azolla                                

    B)                    Salvinia

    C)                    Marsilia                             

    D)                    Pteridium

    Correct Answer: A

    Solution :


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