Home
Class 12
BIOLOGY
The mass of living material at a trophic...

The mass of living material at a trophic level at a particular time is called:

A

Net Primary productivity

B

Standing crop

C

Gross primary productivity

D

Standing state

Text Solution

Verified by Experts

The correct Answer is:
B
The mass of living material at a trophic level at a particular time is called standing crop.
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

Select the option from the following that relates to the statement given: "The mass of living material at a trophic level at a particular time, "

Mass of living matter at a trophic level in an area at any time is called

Mass of living matter at a trophic level in an area at any time is called:

Trophic Levels

What is trophic level ?

Fill in the blanks with a suitable word . i. The vertical distribution of different species occupying different levels is called ......a....... ii. The breakdown of detritus into smaller particles is called .......b....... iii. In each trophic level , a certain mass of living material at a particular time is called .......c.......

A2Z-ECOSYSTEM-Section C: (PREVIOUS YEARS' EXAMINATION QUESTIONS) NEET/AIMPT Questions
  1. PAR stands for

    Text Solution

    |

  2. Which of the following processes will be most adversely affected if mi...

    Text Solution

    |

  3. The following graph depicts changes in two populations (A and B) of he...

    Text Solution

    |

  4. The rate of biomass production and the rate of production of organic m...

    Text Solution

    |

  5. Vertical distribution of different species occupying different levels ...

    Text Solution

    |

  6. Secondary/Succession takes place on/in :

    Text Solution

    |

  7. Which one of the following animals may occupy more than one trophic le...

    Text Solution

    |

  8. Which of the following is a producer ?

    Text Solution

    |

  9. Which of the following pairs of animals are correctly ranked in the ec...

    Text Solution

    |

  10. The mass of living material at a trophic level at a particular time is...

    Text Solution

    |

  11. During ecological succession:

    Text Solution

    |

  12. Most animals that live in deep oceanic waters are:

    Text Solution

    |

  13. In which of the following both pairs have correct combination ?

    Text Solution

    |

  14. The last and stable community in an area is called

    Text Solution

    |

  15. Pyramid of energy in a river ecosystem is:

    Text Solution

    |

  16. Which one of the following is a characteristic feature of cropland eco...

    Text Solution

    |

  17. The term ecosystem was coined by:

    Text Solution

    |

  18. Presence of plants arranged into well defined vertical layers dependin...

    Text Solution

    |

  19. What type of ecological pyramid would be obtained with the following d...

    Text Solution

    |

  20. In a growing population of a country ,

    Text Solution

    |