Home
Class 12
BIOLOGY
Amount of energy transferred from one tr...

Amount of energy transferred from one trophic level to next is

A

`90%`

B

`10%`

C

`50%`

D

`1%`

Text Solution

Verified by Experts

The correct Answer is:
B
Amount of energy transferred from one trophic level to next is 10%
Promotional Banner

Topper's Solved these Questions

  • ECOSYSTEM

    A2Z|Exercise Section C: (PREVIOUS YEARS' EXAMINATION QUESTIONS) AIIMS Questions|11 Videos

  • ECOSYSTEM

    A2Z|Exercise Section C: (PREVIOUS YEARS' EXAMINATION QUESTIONS) Assertion and reason type questions|6 Videos

  • ECOSYSTEM

    A2Z|Exercise Section B: Assertion-reasoning Questions|23 Videos

  • BIOTECHNOLOGY: PRINCIPLES AND PROCESSES

    A2Z|Exercise Section D: Chapter-end Test|50 Videos

  • ENVIRONMENTAL ISSUES

    A2Z|Exercise Section D : Chapter-end Test|50 Videos

Similar Questions

Explore conceptually related problems

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. How many food chains are present in the food web depicted above?

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?

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?

A2Z-ECOSYSTEM-Section C: (PREVIOUS YEARS' EXAMINATION QUESTIONS) NEET/AIMPT Questions
  1. Which two of the following statements about food chains are correct ?...

    Text Solution

    |

  2. Slow rate of decomposition of fallen logs in nature is due to

    Text Solution

    |

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

    Text Solution

    |

  4. Which are ecologically similar ?

    Text Solution

    |

  5. Great Barrier Reef along east coast of Australia is a

    Text Solution

    |

  6. A progressive series of changes in plant and animal life in an area fr...

    Text Solution

    |

  7. Correct sequence of plants in a hydrosere is

    Text Solution

    |

  8. Which one of th following types of organisms occupy more than one trop...

    Text Solution

    |

  9. In ecosystem , cycling of nutrients is called

    Text Solution

    |

  10. Biomass available for consumption by herbivores and decomposers is cal...

    Text Solution

    |

  11. Loss of energy from one trophic level to next higher trophic level is

    Text Solution

    |

  12. In ecological succession, The climax is best recognised by the followi...

    Text Solution

    |

  13. Which one of the following is one of the characteristics of a biologic...

    Text Solution

    |

  14. Mass of living matter at a trophic level in an area at any time is cal...

    Text Solution

    |

  15. Which occupies more than one trophic level in the same ecosystem at th...

    Text Solution

    |

  16. Which is correct for secondary succession ?

    Text Solution

    |

  17. Both hydrarch and xerarch successios leads to

    Text Solution

    |

  18. Which one is sedimentary cycle?

    Text Solution

    |

  19. Phytoplankton are dominant in

    Text Solution

    |

  20. Littoral zone is found along

    Text Solution

    |