SSC Ecology And Environment Sample Paper NCERT Sample Paper-5

  • question_answer
    How much energy is consumed from one trophic level to another trophic level?

    A)  5%                  

    B)  10%

    C)  15%                

    D)  20%

    Correct Answer: B

    Solution :

    [b] According to ten percent law, at each trophic level only 10% of energy is consumed by the successive trophic level.

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