SSC Ecology And Environment Sample Paper NCERT Sample Paper-6

  • question_answer
    A In a food chain members of successive higher levels are fewer in number. R. Number of organisms at any trophic level depends upon the availability of organisms which serve as food at the lower level.

    A)  A is correct and R is its explanation.

    B)  A is correct but R is not its explanation.

    C)  A is correct and R is wrong

    D)  A is wrong and R is correct

    Correct Answer: A

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