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  9. Q31

Telangana Police Constable 2018 · Question 31 of 125

Ecological pyramid shows the number energy or biomass at each trophic level. Generally ecological pyramids are upright. However, one of the following pyramid is ‘inverted’. Identify.

General Science - Ecology

  1. APyramid of biomass of aquatic ecosystem.
  2. BPyramid of number of tree ecosystem
  3. CPyramid of energy of sea ecosystem.
  4. DBoth 1 and 2Correct

Answer: D. Both 1 and 2

Explanation

The pyramid of biomass in an aquatic ecosystem and the pyramid of numbers in a tree ecosystem are both inverted.

Source: Telangana Police Constable Preliminary Exam 2018 Official Paper (TSLPRB) via Examrace/Doorsteptutor

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