SSC Ecology And Environment Sample Paper NCERT Sample Paper-2

  • question_answer
    DDT residues are rapidly passed through food chain causing bio magnification because DDT is

    A)  Non-toxic to aquatic animals

    B)  Water soluble

    C)  lipo soluble

    D)  Moderately toxic

    Correct Answer: C

    Solution :

    [c] Iiposoluble means soluble in lipids (organic solvents). There by, DDT is able to pass through the food chain more efficiently.

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