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Which one of the following is not a func...

Which one of the following is not a functional unit of an ecosystem

A

Energy flow

B

Decomposition

C

Productivity

D

Stratification

Text Solution

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The correct Answer is:
D
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PRADEEP-ECOSYSTEM-Multiple choice question
  1. Which one of the following is not a gaseous biogeochemical cycle in ec...

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

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  3. Which one of the following is not a functional unit of an ecosystem

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  4. The upright pyramid of number is absent in

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  5. The rate of formation of new organic matter by rabbit in a grassland, ...

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

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  7. The important steps in the process of decomposition are

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  8. In an ecosystem , at a particular time, standing crop includues

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  9. In a pyramid of biomass, if the total dry weight (kg//m^(2)) of primar...

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  10. Natural reservoir of phosphorus is

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  11. If 20 J of energy is trapped at producer level, then how much energy w...

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  12. Most animals that live in deep oceanic waters are:

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

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  14. During ecological succession

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  15. Which one of the following is a characteristic feature of cropland eco...

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  16. Which of the following would appear as the pioneer organisms on bare r...

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  17. The term ecosystem was coined by

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

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  19. Which ecosystem has the maximum biomass ?

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  20. Presence of plants arranged into well defined vertical layers dependin...

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