Home
Class 12
BIOLOGY
The amount of carbon dioxide required fo...

The amount of carbon dioxide required for the production of 3 gms of dry organic matter is

A

1.63 g

B

4.89 g

C

180 g

D

234 g

Text Solution

Verified by Experts

The correct Answer is:
A

Since 1.9 gm organic matter is produced by 1 gm `CO_(2)`
That is why 1 gm organic matter `=(1)/(19)`
3 gm organic matter `=(1)/(1.9)xx3=1.63` gm
Promotional Banner

Topper's Solved these Questions

  • ECOSYSTEM

    ARIHANT NEET|Exercise Exercises B Medical entrances special format questions (Assertion and reason)|12 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

The amount of oxygen required by the microbes in the decomposition of organic matter is called :

The amount of oxygen required by the microbes in the decompositionn of organic matter is called

Carbon dioxide is released as a product during

Maximum amount of carbon dioxide is transported in the blood as:

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

Read the following statements: i. 51 % of carbon is found dissolved in oceans. ii.The oceanic reservoir regulated the amount of carbon dioxide in the atmosphere. iii. Some amount of the fixed carbon is lost to sediments and removed from circulation. iv. Carbon constituents 49% of the dry weight of an organism and it is next only to water.

The molar mass of CaCO_(3) is 100 g. The maximum amount of carbon dioxide that can be liberated on heating 25 g of CaCO_(3) is -

When carbon dioxide is passed through an etheral solution of CH_(3)MgBr and the product is treated with mineral acid, we get

ARIHANT NEET-ECOSYSTEM-Exercises C Medical entrances gallery (collection of questions Asked in NEET & Various Medical Entrance Exams)
  1. The primary producers of the deep-sea hydrothermal vent ecosystem are:

    Text Solution

    |

  2. Match the following Columns.

    Text Solution

    |

  3. The amount of carbon dioxide required for the production of 3 gms of d...

    Text Solution

    |

  4. According Robert Constanza, 50% of the total cost for ecosystem servic...

    Text Solution

    |

  5. The breakdown of detritus into smaller particles by earthworm is a pro...

    Text Solution

    |

  6. The pioneer species in xerarch and hydrach succession, are respectivel...

    Text Solution

    |

  7. If 30 J of energy is trapped at producers level, than now much energy ...

    Text Solution

    |

  8. Which of the following is a correct trend of succession in hydroseric ...

    Text Solution

    |

  9. Secondary/Succession takes place on/in :

    Text Solution

    |

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

    Text Solution

    |

  11. In an ecosystem the rate of production of organic matter during photos...

    Text Solution

    |

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

    Text Solution

    |

  13. During ecological succession:

    Text Solution

    |

  14. Flow of energy in an ecosystem is always

    Text Solution

    |

  15. In a lake , phytoplankton grow in abundance in

    Text Solution

    |

  16. Match the items in Column I with those in Column II and choose the cor...

    Text Solution

    |

  17. Match the following Columns.

    Text Solution

    |

  18. The overlapping zone in between two ecosystem is known as

    Text Solution

    |

  19. The animal species controlling the ecosystem functioning is known as:

    Text Solution

    |

  20. Conversion of organic nitrogen into ammonia, N(2) gas into ammonia, ni...

    Text Solution

    |