Home
Class 12
BIOLOGY
Given below is a simplified model of pho...

Given below is a simplified model of phosphorus cycling in a terrestrial ecosystem with four blanks (A-D). Identify the blanks.

A

A Producers B Litter fall C Rock minerals D Detritus

B

A Rock minerals B Detritus C Litter fall D Producers

C

A Litter fall B Producers C Rock minerals D Detritus

D

A Detritus B Rock minerals C Producers D Litter fall

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ECOSYSTEM

    GRB PUBLICATION|Exercise EXEMPLAR PROBLEMS|41 Videos

  • CHROMOSOMAL BASIS OF INHERITANCE

    GRB PUBLICATION|Exercise Chromosome mapping|221 Videos

  • ENVIRONMENTAL ISSUES

    GRB PUBLICATION|Exercise Assertion & Reason Type Questions|30 Videos

Similar Questions

Explore conceptually related problems

Given below is a simplified model of phosphorus cycling in a terrestial ecosystem with four blanks (a--d) . Identify the blanks.

Draw a simplified model of phosphorus cycling in a terrestrial ecosystem.

Given below are the components related to simplified model of mineral cycling in terrestrial ecosystem . Construct a flow chart . [Hint : weathering of rock ]

This flowchart is a simplified model of Phosphorous cycle . Identify labeling A and B.

Study the given flow chart and select the correct statement regarding this. (i) It represents phosphorus cycling in a terrestrial ecosystem. (ii) It represents phosphorus cycling in an aquatic ecosystem. (iii) Natural resenvoir of phosphorus is phosphate rocks. (iv) There is no repiratory release of phosphorus into atmosphere. (v) Gaseous exchange of phosphorus between organisms and enviornment occurs to a considereable extent.

Given below is a phosphorus cycle. Select the incorrect statements from the following: (i) It represents phosphorus cyclic in an aquatic ecosystem. (ii) It represents phosphorus cyclic in a terrestrial ecosystem. (iii) The natural reservoir of phosphorus is forest ecosystem. (iii) The natural reservoir of phosphorus is forest rocks. (iv) There is a respiratory release of phosphorus into the atmosphere. (v) Gaseous exchange of phosphorus between organisms and the environment does not occur.

Given below is the four (A, B, C, D) sketches. Identify them

GRB PUBLICATION-ECOSYSTEM -EXEMPLAR PROBLEMS
  1. Given below is a simplified model of phosphorus cycling in a terrestri...

    Text Solution

    |

  2. Decomposers like fungi and bacteria are: i. autotrophs ii. heter...

    Text Solution

    |

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

    Text Solution

    |

  4. Productivity is the rate of production of biomass expressed in terms o...

    Text Solution

    |

  5. An inverted pyramid of biomass can be found in which ecosystem?

    Text Solution

    |

  6. Which of the following is not a producer?

    Text Solution

    |

  7. Which of the following ecosystems is most productive in terms of net p...

    Text Solution

    |

  8. Pyramid of numbers is

    Text Solution

    |

  9. Approximately how much of the solar energy that falls on the leaves of...

    Text Solution

    |

  10. Among the following where do you think the process of decomposition wo...

    Text Solution

    |

  11. How much of the net primary productivity of a terrestrial ecosystem is...

    Text Solution

    |

  12. During the process of ecological succession, the changes that take pla...

    Text Solution

    |

  13. Climax community is in a state of

    Text Solution

    |

  14. Among the following biogeochemical cycles, which one does not have los...

    Text Solution

    |

  15. The sequence of communities of primary succession in water is

    Text Solution

    |

  16. The reservoir for the gaseous type of bio-geo chemical cycle exists in...

    Text Solution

    |

  17. If the carbon atoms fixed by producers already have passed through thr...

    Text Solution

    |

  18. Which of the following type of ecosystem is expected in an area where ...

    Text Solution

    |

  19. The zone at the edge of a lake or ocean which is alternatively exposed...

    Text Solution

    |

  20. Edaphic factor refers to

    Text Solution

    |

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

    Text Solution

    |