Home
Class 12
BIOLOGY
Boundaries between one ecosystem and ano...

Boundaries between one ecosystem and another are indistinct and overlapping therefore all ecosystem on the earth are joined together to form a single global ecosystem known as

A

population

B

Species

C

Biosphere

D

Community

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ECOSYSTEM

    AAKASH INSTITUTE|Exercise Assignment (Section A)|35 Videos

  • ECOSYSTEM

    AAKASH INSTITUTE|Exercise Assignment (Section B)|35 Videos

  • ECOSYSTEM

    AAKASH INSTITUTE|Exercise Try Yourself|38 Videos

  • DIGESTION AND ABSORPTION

    AAKASH INSTITUTE|Exercise Assignment (SECTION-D Assertion - Reason Type Questions )|10 Videos

  • ENVIRONMENTAL ISSUES

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION D|15 Videos

Similar Questions

Explore conceptually related problems

The overlapping zone in between two ecosystem is known as

Overlapping region between two ecosystems is called

Sun is the only source of energy for all the ecosystems on Earth , except

Two uniform plates of the same thickness and area but of different materials, one shaped like an isosceles triangle and the other shaped like a rectangle are joined together to form a composite body as shown in the figure. If the centre of mass of the composite body is located at the midpoint of their common side, the ratio between masses of the triangle to that of the rectangle is -

The composite of all local ecosystems on Earth is regarded to as a/an

[A] : Ecology is the study of interrelationship between living organisms and their non-living environment . [R] : The biotic community and non-living environment of an area function together to form an ecosystem .

Sum total of all the ecosystems present on earth, is called as :-

AAKASH INSTITUTE-ECOSYSTEM-Exercise
  1. Which of the following ecosystem lacks one or more structural compoent...

    Text Solution

    |

  2. Artificial ecosystems are characterised by

    Text Solution

    |

  3. Boundaries between one ecosystem and another are indistinct and overla...

    Text Solution

    |

  4. Primary productivity is expressed in terms of

    Text Solution

    |

  5. Which of the follwoing ecosystem can be included in least productive c...

    Text Solution

    |

  6. Rate of organic matter stored by producers in their bodies per unit ti...

    Text Solution

    |

  7. Mark the incorrect match

    Text Solution

    |

  8. Which of the following statement about decompostion is incorrect ?

    Text Solution

    |

  9. Mark the odd one w.r.t. humus

    Text Solution

    |

  10. Most important climatic factors that regulate the rate of decompositio...

    Text Solution

    |

  11. What perentage of incident solar radiatin is captured in photosynthesi...

    Text Solution

    |

  12. Mark the odd one (w.r.t.second trophic level)

    Text Solution

    |

  13. Which of the following statement about GFC is incorrect ?

    Text Solution

    |

  14. Amount of living material present in different trophic levels at a giv...

    Text Solution

    |

  15. For tree and grassland ecosystems, pyramid of biomass is

    Text Solution

    |

  16. Succession stage that occurs on a bare rock is called

    Text Solution

    |

  17. During the process of ecological succession

    Text Solution

    |

  18. What amount of carbon is fixed in the biosphere through photosynthesis...

    Text Solution

    |

  19. Phosphorus is major component of

    Text Solution

    |

  20. Resarchers like Robert Constanza et.al.,have put an average price tag ...

    Text Solution

    |