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The mass of living material at a trophic...

The mass of living material at a trophic level at a particular time is called :

A

Standing crop

B

Gross primary productivity

C

Standing state

D

Net primary productivity

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The correct Answer is:
A
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AAKASH SERIES-ECOSYSTEM-EXERCISE-III (PREVIOUS AIPMT/NEET QUESTIONS)
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  2. In an ecosystem the rate of production of organic matter during photos...

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

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

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

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  6. Match the following and select the correct option

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  7. Secondary productivity is the rate of formation of new organic matter ...

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

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  9. Natural reservoir of phosphorus is :

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

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  11. Pheretima and its close relatives derive nourishment from:

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  12. Identify the possible link "A" in the following fodd chain : Plant ...

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  13. The upright pyramid of number is absent in

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

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

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  16. Which one of the following statements for pyramid of energy is incorre...

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

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  18. Study the four statements (i-iv) given below and select the two correc...

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  19. The biomass available for consumption by the herbivores and the decomp...

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  20. Which one of the following types of organisms occupy more than one tro...

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