Home
Class 12
BIOLOGY
The energy flow in an ecosystem is unidi...

The energy flow in an ecosystem is unidirectional.

Text Solution

Verified by Experts

The correct Answer is:
1
Promotional Banner

Topper's Solved these Questions

  • ECOSYSTEM

    MODERN PUBLICATION|Exercise QUICK MEMORY TEST (B. Complete the missing links)|37 Videos

  • ECOSYSTEM

    MODERN PUBLICATION|Exercise QUICK MEMORY TEST (C. Choose the correct alternative)|15 Videos

  • ECOSYSTEM

    MODERN PUBLICATION|Exercise Higher Order Thinking Skills & Brain Twisting (Long Answer Questions)|5 Videos

  • BIOTECHNOLOGY AND ITS APPLICATIONS

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST (SECTION - E)|2 Videos

  • EVOLUTION

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST (SECTION-D)(CASE-BASED SHORT ANWER )(THREE MARK EACH)|2 Videos

Similar Questions

Explore conceptually related problems

Energy flow in an ecosystem is unidirectional . Comment

Path of energy flow in an ecosystem is

Indicate the flow of energy in an ecosystem. Why is it unidirectional ? Justify.

Path of energy flow in an ecosystem is:

Describe energy flow in an ecosystem

In an ecosystem the energy flow is always unidirectional.

Flow of energy through various trophic levels in an ecosystem is unidirectional and non-cyclic. Explain.

MODERN PUBLICATION-ECOSYSTEM -QUICK MEMORY TEST (A. Say True or False)
  1. Driving force in an ecosystem is formed of producers.

    Text Solution

    |

  2. Submerged hydrophytes have stomata on upper surface.

    Text Solution

    |

  3. Energy and materials follow unidirectional flow.

    Text Solution

    |

  4. Earth is a closed system as far as materials are concerned.

    Text Solution

    |

  5. Water and Phosphorus cycles are gaseous cycles.

    Text Solution

    |

  6. Biosphere is also called Ecosphere.

    Text Solution

    |

  7. The ecological succession taking place in dry area is xerarch.

    Text Solution

    |

  8. The effect of individuals of different species on each other is called...

    Text Solution

    |

  9. The competition of individuals may be for food , space , light and oth...

    Text Solution

    |

  10. Heterotrophic succession takes place on substratum having plenty of mi...

    Text Solution

    |

  11. The introduction of new life forms in bare areas is initiated by act o...

    Text Solution

    |

  12. Migration, ecesis and aggregation are collectively called as invasion.

    Text Solution

    |

  13. Plant communities are always stable.

    Text Solution

    |

  14. It is possible to predict the direction of succession.

    Text Solution

    |

  15. Plant ecosystem is an orderly process of ecosystem development.

    Text Solution

    |

  16. Phosphorus cycle is an example of sedimentary cycle.

    Text Solution

    |

  17. Nitrogen cycle is an example of sedimentary cycle.

    Text Solution

    |

  18. The pyramid of energy is always upright.

    Text Solution

    |

  19. The energy flow in an ecosystem is unidirectional.

    Text Solution

    |

  20. Breakdown of organic molecules into inorganic molecules is carried out...

    Text Solution

    |