Home
Class 12
BIOLOGY
An ecosystem is a...

An ecosystem is a

A

group of components that interact with one another

B

group of interacting species in one place at one time

C

biological community and components of the physical environment, with which the community interacts

D

group of interacting chemicals and their cycles

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ECOSYSTEM

    ARIHANT NEET|Exercise Exercises B Medical entrances special format questions (Statement based questions )|7 Videos

  • ECOSYSTEM

    ARIHANT NEET|Exercise Exercises B Medical entrances special format questions (Match the columns)|3 Videos

  • ECOSYSTEM

    ARIHANT NEET|Exercise Check point 24.3|20 Videos

  • DIGESTION AND ABSORPTION

    ARIHANT NEET|Exercise Chapter Exercise Medical entrance s gallery|87 Videos

  • ENVIRONMENTAL ISSUES

    ARIHANT NEET|Exercise Chapter exercises ( C) Medical entrances gallery (Collection of Questions Asked in NEET & in Various Medical Entrance Exams)|97 Videos

Similar Questions

Explore conceptually related problems

Which of the following ecosystem is man-made ecosystem (artificial ecosystem) ?

Plant ecosystem is an orderly process of ecosystem development.

In a comparative study of grassland ecosystem and pond ecosystem it may be observed that:

Amount of inorganic substances present in an ecosystem is _____. Energy flow is a ________feature of ecosystem.

A lake ecosystem is

Name two natural ecosystems and two artificial ecosystems.

Define an ecosystem. Give a few instances of an ecosystem.

(a) Define an ecosystem. Give examples of any two ecosystems. (b) List the biotic and abiotic components of an ecosystem.

ARIHANT NEET-ECOSYSTEM-Exercises A Taking it together (Assorted Questions of the Chapter for Advanced Level Practice)
  1. Rate of storage of organic matter by heterotrophs is termed as

    Text Solution

    |

  2. Most of the earth's water is

    Text Solution

    |

  3. An ecosystem is a

    Text Solution

    |

  4. A consumer whose carbon atoms have already passed through three specie...

    Text Solution

    |

  5. The rate at which light energy of organic molecules is the ecosystem's

    Text Solution

    |

  6. The rate at which new tissues are formed in producers in the ecosystem...

    Text Solution

    |

  7. An ecological pyramid of biomass is a representation of the ecosystem'...

    Text Solution

    |

  8. Trophic forests, flood plants, coral reefs, are the examples of

    Text Solution

    |

  9. First link in food chain is green plant because

    Text Solution

    |

  10. Biological equilibrium is an equilibrium among the:

    Text Solution

    |

  11. Suppose all bacteria and fungi are destroyed. What will happen ?

    Text Solution

    |

  12. The provisioning services of ecosystem are

    Text Solution

    |

  13. The supporting srevices of ecosystem include

    Text Solution

    |

  14. Humus is

    Text Solution

    |

  15. Which of the following is an ecosystem service provided by a natural e...

    Text Solution

    |

  16. The process of mineralisation by microorganisms helps in the relase of

    Text Solution

    |

  17. Which is the most direct way that the carbon present in starch stored ...

    Text Solution

    |

  18. In a particular climatic condition, decomposition rate is slower if de...

    Text Solution

    |

  19. A lake community suddenly suffers from algal blooms. Using the strateg...

    Text Solution

    |

  20. Which one of the following best describes the base of a pyramid of net...

    Text Solution

    |