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The upright pyramid of number is absent ...

The upright pyramid of number is absent in

A

Forest

B

Lake

C

Grassland

D

Pond

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VMC MODULES ENGLISH-ECOSYSTEM-IMPECCABLE
  1. Which one of the following is not a functional unit of an ecosystem

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  2. Identify the possible link ''A'' in the following food chain : Plant r...

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  3. The upright pyramid of number is absent in

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  4. Given below is an imaginary pyramid of numbers. What could be one of t...

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  5. Which one of the following is not a gaseous biogeochemical cycle in ec...

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  6. Which of the following ecosystem can be included in least productive c...

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  7. The rate of formation of new organic matter by rabbit in a grassland i...

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  8. The second stage of hydrosere is occupied by plants like

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  9. Natural reservoir of phosphorus is

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  10. Secondary productivity is rate of formation of new organic matter by:

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  11. Given below is a simplified model of phos- phorus cycling in a terrest...

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  12. If 20J of energy is trapped at producer level, then how much energy wi...

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

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  14. During ecological succession

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  15. In which of the following interaction both partners are adversely affe...

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  16. In which of the following both pairs have correct combination ?

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  17. The mass of living material at a trophic level at a particular time is...

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  18. Secondary succession takes place on/in

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  19. The primary producers of the deep-sea hydrothermal vent ecosystem are:

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  20. Which of the following is a characteristic feature of cropland ecosyst...

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