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The second trophic level of longer food ...

The second trophic level of longer food chains in a lake is:

A

Fishes

B

Benthos

C

Zooplankton

D

Phytoplankton

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The correct Answer is:
C
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GRB PUBLICATION-ECOSYSTEM -EXEMPLAR PROBLEMS
  1. Which of the following is an ecosystem service provided by a natural e...

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  2. Which one of the following has the largest population in a food chain?

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  3. The second trophic level of longer food chains in a lake is:

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  4. Secondary producers are:

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  5. Percentage of photosynthetically active radiation (PAR) in the inciden...

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  6. Plants are called as because they fix carbon dioxide.

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  7. In an ecosystem dominated by trees, the pyramid (of numbers) istype.

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  8. In aquatic ecosystem, the limiting factor for the productivity is:

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  9. Common detritivores in our ecosystem are:

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  10. The major reservoir of carbon on Earth is:

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  11. Consider the following statement with respect to ecosystems: A. Tw...

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  12. Which kind of ecological pyramid is represented by the figure given be...

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  13. Which kind of exological pyramid is represented by the figure given be...

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  14. Which one of the following statements is incorrect?

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  15. Which kind of ecological pyramid is represented by the figure given be...

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  16. Diagrammatic representation of trophic levels in an ecosystem is given...

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  17. The given ecological pyramid best represents:

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  18. Which one of the following statements about productivity is wrong?

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  19. Identify the likely organisms (1), (2), (3) and (4) in the food web s...

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  20. Consider the following statements. A. The movement of energy is un...

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