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    Question

    Which of the ecological pyramids show both upright and

    inverted types?  
    A Pyramid of number Correct Answer Incorrect Answer
    B Pyramid of biomass Correct Answer Incorrect Answer
    C Pyramid of energy Correct Answer Incorrect Answer
    D More than one of the above Correct Answer Incorrect Answer
    E None of the above Correct Answer Incorrect Answer

    Solution

    Explanation: - Pyramid of Number can be upright (grassland ecosystem) or inverted (forest ecosystem). - Pyramid of Biomass can be upright (terrestrial ecosystem) or inverted (aquatic ecosystem). Thus, both Pyramid of Number and Pyramid of Biomass show upright and inverted types.  

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