NEET 2024

NEET 2024 Botany question on Ecosystem

In an ecosystem if the Net Primary Productivity (NPP) of first trophic level is 100x (kcal m-2) yr-1, what would be the GPP (Gross Primary Productivity) at the third trophic level of the same ecosystem?
  1. A.
    10x (kcal m-2) yr-1
  2. B.
    100x/3x (kcal m-2) yr-1
  3. C.
    x/10 (kcal m-2) yr-1
  4. D.
    x (kcal m-2) yr-1
Show answer

Correct option: A

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