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Which one of the following is not used f...

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

A

Fresh weight

B

Dry weight

C

Number of individuals

D

Rate of energy flow

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VMC MODULES ENGLISH-ECOSYSTEM-EFFICIENT
  1. The primary succession refers to the development of communities on a

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  2. If we completely remove the decomposers from an ecosystem, the ecosyst...

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

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  4. Select an incorrect statement for ecosystem :

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  5. Select an incorrect statement for abiotic components of ecosystem :

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  6. In deep aquatic ecosystem which of the following are major autotrophs ...

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  7. Producers are the autotrophic organisms, which produce their own food....

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  8. The first link in any food chain is green plants because:

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  9. Which of the following represents largest man made ecosystem

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  10. When the environmental conditions are optimum, the "" may produce as ...

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  11. Humification results in the formation of ............. substance.

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  12. Pioneer community established in bare rock is

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  13. Succession proceeds from

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  14. Trophic structure may be described in terms of the amount of "" materi...

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  15. The standing crop is commonly expressed as the :

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  16. The biomass of a species is expressed in terms of either fresh or dry ...

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  17. Both hydrarch and xerarch successions leads to

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  18. Productivity in ecosystem is of "" kinds :

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  19. Select an incorrect statemnet for ecosystem and trophic levels :

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  20. A knowledge of the rates at which differenct processes occur in ecosys...

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