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J & K CET Medical J & K - CET Medical Solved Paper-2012

  • question_answer
    The second trophic level of longer food chains in a lake is

    A)  phytoplankton   

    B)  zooplankton

    C)  benthos       

    D)  fishes

    Correct Answer: A

    Solution :

     In a food chain of lake phytoplanktons form the first trophic level and zooplanktons form the second trophic level.


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