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NTA Abhyas NEET2020BotanyEcosystemPractice

In a pond ecosystem, the shape of a pyramid of number is

Options

  1. ALinear
  2. BIrregular
  3. CUpright
  4. DInverted

Correct answer

C. Upright

Step-by-step solution

The base of each pyramids represents the producers or the first trophic level while the apex represents tertiary or top level consumers. The pyramid of number for pond ecosystem is always upright. Phytoplanktons are chief producers, though their biomass is less but their number is maximum.

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