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Amount of energy transferred from one tr...

Amount of energy transferred from one trophic level to next is

A

`10%`

B

`90%`

C

`80%`

D

`20%`

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The correct Answer is:
A
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Energy transferred from one trophic level to another is

Food chains and the energy flow within an ecosystem provide an important understanding of contingencies and mutual dependencies of organisms. The given below flow chart depicts the energy flow within some members of a grassland ecosystem. The grass in the below ecosystem transducer 120,000 J of sunlight and fixes it into 12,000 J of energy. It is established that 90% of the energy of one trophic level is not passed to the next trophic level. Further assume that the energy transferred from one trophic level to the next is equally shared among the different organisms at that trophic level. Based on the above information, indicate the amount of energy that an organism C may have received from an organism from the previous trophic level.

Food chains and the energy flow within an ecosystem provide an important understanding of contingencies and mutual dependencies of organisms. The given below flow chart depicts the energy flow within some members of a grassland ecosystem. The grass in the below ecosystem transducer 120,000 J of sunlight and fixes it into 12,000 J of energy. It is established that 90% of the energy of one trophic level is not passed to the next trophic level. Further assume that the energy transferred from one trophic level to the next is equally shared among the different organisms at that trophic level. Tropic levels are formed by which of the following components?

Food chains and the energy flow within an ecosystem provide an important understanding of contingencies and mutual dependencies of organisms. The given below flow chart depicts the energy flow within some members of a grassland ecosystem. The grass in the below ecosystem transducer 120,000 J of sunlight and fixes it into 12,000 J of energy. It is established that 90% of the energy of one trophic level is not passed to the next trophic level. Further assume that the energy transferred from one trophic level to the next is equally shared among the different organisms at that trophic level. In the food web depicted above, identify the most energy efficient link for tertiary consumer.

Food chains and the energy flow within an ecosystem provide an important understanding of contingencies and mutual dependencies of organisms. The given below flow chart depicts the energy flow within some members of a grassland ecosystem. The grass in the below ecosystem transducer 120,000 J of sunlight and fixes it into 12,000 J of energy. It is established that 90% of the energy of one trophic level is not passed to the next trophic level. Further assume that the energy transferred from one trophic level to the next is equally shared among the different organisms at that trophic level. Which organism acts as both the secondary consumer and the tertiary consumer?

Food chains and the energy flow within an ecosystem provide an important understanding of contingencies and mutual dependencies of organisms. The given below flow chart depicts the energy flow within some members of a grassland ecosystem. The grass in the below ecosystem transducer 120,000 J of sunlight and fixes it into 12,000 J of energy. It is established that 90% of the energy of one trophic level is not passed to the next trophic level. Further assume that the energy transferred from one trophic level to the next is equally shared among the different organisms at that trophic level. How many food chains are present in the food web depicted above?

Read the given passage and answer the following questions : Food chains and the energy flow within an ecosystem provide an important understanding of contingencies and mutual dependencies of organisms. The flow chart given below, depicts the energy flow within some members of a grassland ecosystem. The grass in the below ecosystem transduces 120,000 J of sunlight and fixes it into 12,000 J of energy. It is established that 90% of the energy of one trophic level is not passed to the next trophic level. Further assume that the energy transferred from one trophic level to the next is equally shared among the different organisms at that trophic level. Based on the information given and your knowledge, answer the following questions. The first trophic level in a food chain is always a green plant. Why?

A food chain depicts the flow of energy from one trophic level to another. Which of the following represents the percentage of energy transfer from one trophic level to the next?

MODERN PUBLICATION-ECOSYSTEM -COMPETITION FILE (OBJECTIVE TYPE QUESTIONS)(A. MULTIPLE CHOICE QUESTIONS)
  1. Which of the following is a characteristic feature of cropland ecosyst...

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  2. The term ecosystem was coined by

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  3. Amount of energy transferred from one trophic level to next is

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  4. Which of the following scientists proposed the concept of ecological f...

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  5. In the process of plant ecological succession, the final stage is :

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  6. A grazing food chain always starts with :

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  7. Source of energy in an ecosystem is :

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  8. Which of the following gas contributes maximum in global warming ?

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  9. Deforestation generally results in reduction of :

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  10. Biomagnifications is due to :

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  11. In hydrarch, which organism constitute pioneer community ?

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  12. Primary carnivores are :

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  13. Which ecosystem has the maximum biomass

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

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  15. A nitrogen - fixing microbe associated with Azolla is :

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  16. In a food chain , deers are :

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  17. Which type of pyramid of energy is inverted?

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  18. Energy transferred from one trophic level to another is

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  19. What type of ecological pyramid would be obtained with the following d...

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  20. Which of the following organisms are known as chief producers in the o...

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