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SSC Ecology And Environment Sample Paper NCERT Sample Paper-5

  • question_answer
    In a food chain, the total amount of living material, is depicted by

    A)  Pyramid of energy         

    B)  pyramid of numbers

    C)  Pyramid of biomass

    D)  all of these

    Correct Answer: C

    Solution :

    [c] Total fresh or dry weight of all living organisms in a certain unit area is called biomass. In a food chain, it is depicted (shown) by pyramid of biomass. It may     be inverted (in aquatic) or upright (in terrestrial ecosystem).


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