Home
Class 12
BIOLOGY
The rate of biomass production and the r...

The rate of biomass production and the rate of production of organic matter during photosynthesis are called respectively:

A

Secondary productivity

B

Net productivity

C

Net primary productivity

D

Gross primary producitvity

Text Solution

Verified by Experts

The correct Answer is:
D
In an ecosystem the rate of production of organic mater during photosynthesis is termed as gross primary productivity.
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

In an ecosystem the rate of production of organic matter during photosynthesis is termed as

In an ecosystem the rate of production of organic matter during photosynthesis is termed as

In an ecosystem the rate of production of organic matter during photosynthesis is termed as:

____ is the rate of production of organic matter by consumers.

Rate of biomass production is expressed as :

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

    |