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

What should be included in the calculations of energy content, biomass or numbers?
  1. Only a few individuals at any trophic level
  2. All organisms at that trophic level
  3. Only the producers
  4. Only the consumers

Solution

Any calculations of energy content, biomass or numbers must include all organisms at that trophic level.

Asked in: NCERT

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