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In an ecosystem the rate of production o...

In an ecosystem the rate of production of organic matter during photosynthesis is termed as

A

Net productivity

B

Net primary productivity

C

Gross primary productivity

D

Secondary productivity

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The correct Answer is:
C
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CENGAGE BIOLOGY-ECOSYSTEM-ARCHIVES (CHOOSE THE CORRECT OPTION)
  1. The rate of formation of new organic matter by rabbit in a grassland, ...

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

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  3. Which one of the following processes during decomposition is correctly...

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  4. Natural reservoir of phosphorus is:

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  5. Macth the following and select the correct option. (a) Earthworm (...

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  6. The following graph depicts changes in two populations (A and B) of he...

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  7. Secondary/Succession takes place on/in :

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  8. In an ecosystem the rate of production of organic matter during photos...

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

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  10. Vertical distribution of different species occupying different levels ...

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  11. Rachel Carson's famous book "Silent Spring" is related to:

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

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  13. An association of individuals of different species living in the same ...

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

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

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  16. The term ecosystem was coined by:

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

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

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  19. Which of the following is correctly matched?

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  20. Which of the following National Parks is home to the famous musk deer ...

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