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Pyramid of numbers is

Options

  1. AAlways upright
  2. BAlways inverted
  3. CEther upright or inverted
  4. DNeither upright nor inverted

Correct answer

C. Ether upright or inverted

Step-by-step solution

Pyramid of number in grassland or forest or pond ecosystem is upright. In parasitic food chain, the pyramid of number is inverted. In an ecosystem dominated by trees, the pyramid of number is spindle shaped/inverted.

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