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  4. Ecology And Environment

SSC Ecology And Environment Sample Paper NCERT Sample Paper-4

  • question_answer
    When the number of organisms at successive levels are plotted, they give the shape of a pyramid. This is called the pyramid of

    A)  Number           

    B)  energy

    C)  Biomass          

    D)  none of these

    Correct Answer: A

    Solution :

    [a] In the pyramid of number, the number of individual organisms at each trophic level is shown. The pyramid may be upright or inverted.


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