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NEETBotanyEcosystem

What is the transfer of energy between organisms at different trophic levels expressed in terms of?

Options

  1. AEnergy
  2. BNumber
  3. CBiomass
  4. DAll of the above

Correct answer

D. All of the above

Step-by-step solution

The transfer of energy between organisms at different trophic levels is expressed in terms of number, biomass or energy. This, relationship is expressed in terms of number, biomass or energy. The base of each pyramid represents the producers or the first trophic level while the apex represents tertiary or top level consumer . The three types of ecological pyramids that are usually studied are (a) pyramid of number; (b) pyramid of biomass and (c) pyramid of energy.

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