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Haryana PMT Haryana PMT Solved Paper-2010

  • question_answer
    Which one of the following types of organisms occupy more than one trophic level in a pond ecosystem?

    A)  Phytoplankton                

    B)  Fish

    C)  Zooplankton     

    D)  Frog

    Correct Answer: B

    Solution :

    In a pond ecosystem, fishes occupy more than one  trophic levels.


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