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NEET 2006
Exam
NEET
Year
2006
Subject
Botany
Chapter
Ecosystem

NEET 2006 · Botany · Ecosystem

Which one of the following is not used for construction of...

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

Options

  1. Afresh weight
  2. Bdry weight
  3. Cnumber of individuals
  4. Drate of energy flow

Correct answer

B. dry weight

Step-by-step solution

Ecological pyramids are the graphical representation of the trophic structure and function at successive trophic levels. The three parameters used are: (i) Number of individuals in a trophic level. (ii) Biomass of individual in a trophic level. (iii) Rate of flow of energy in a trophic level.
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