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NEETBotanyEcosystem

What should be included in the calculations of energy content, biomass or numbers?

Options

  1. AOnly a few individuals at any trophic level
  2. BAll organisms at that trophic level
  3. COnly the producers
  4. DOnly the consumers

Correct answer

B. All organisms at that trophic level

Step-by-step solution

Any calculations of energy content, biomass or numbers must include all organisms at that trophic level. No generalisations we make will be true if we take only a few individuals at any trophic level into account. Also a given organism may occupy more than one trophic level simultaneously. One must remember that the trophic level represents a functional level, not a species as such. A given species may occupy more than one trophic level in the same ecosystem at the same time; for example, a sparrow is a primary con

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