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Which one of the following is not used for construction of ecological pyramids? -

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Question

Which one of the following is not used for construction of ecological pyramids?

Options

  • Number of individuals

  • Rate of energy flow

  • Fresh weight

  • Dry weight

MCQ

Solution

Fresh weight

Explanation:

Because total fresh weight does not transform into energy, fresh weight is not utilised in the creation of ecological pyramids. As a result, fresh weight is not constant at the tropic levels.

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