Home
Class 11
BIOLOGY
The CO2 content in the atmosphere is...

The `CO_2` content in the atmosphere is

A

1 to 3%

B

0.03 to 0.04 %

C

3 to 4%

D

0.05 to 0.06 %

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Photosynthesis

    CHETANA PUBLICATION|Exercise Exercise|100 Videos

  • Morphology of Flowering Plants

    CHETANA PUBLICATION|Exercise Exercise|79 Videos

  • Plant Tissue and Anatomy

    CHETANA PUBLICATION|Exercise Exercise|31 Videos

Similar Questions

Explore conceptually related problems

The CO_2 concentration in the atmosphere is maintained normal by:

Moisture present in the atmosphere

The atmospheric pressure on the earth's surface is P in M.K.S. units. A table of area 2 m^2 is tilled at 45@ with the horizontal. The force on the table due to the atmosphere is (stressxarea).

What are the various components present in the atmosphere?

Answer the following. Complete the analogy and explain Weather : Shon-term Condition of the atmosphere ::_______ : Long-term condition of the atmosphere

The most abundant noble gas in the atmosphere is

Write a short note on Earth's atmosphere?

Carbon dioxide is released into the atmosphere through…………

………..is a long term predominant condition of the atmosphere.

The lower layer of the earth's atmosphere is called.

CHETANA PUBLICATION-Photosynthesis -Exercise
  1. NADP stands for................ .

    Text Solution

    |

  2. Which of the following is not a 4-C compound in C4 pathway?

    Text Solution

    |

  3. The CO2 content in the atmosphere is

    Text Solution

    |

  4. Diurnal fluctuation in acid concentration is the characteristic of.......

    Text Solution

    |

  5. C4 plants are more efficient than C3 plants. Discuss.

    Text Solution

    |

  6. In HSK pathway, PEPcase and RuBP are............. .

    Text Solution

    |

  7. In C4 pathway, the firstCO2 fixation occurs in.............. .

    Text Solution

    |

  8. Which of the following shows chloroplast dimorphism?

    Text Solution

    |

  9. PEP carboxylase can fix CO2 at.............of atmoshperic CO2

    Text Solution

    |

  10. In CAM plants, during night, PEP is regenerated from............... .

    Text Solution

    |

  11. In CAM plants, .................concentration increases during night a...

    Text Solution

    |

  12. CAM plants are mostly.............. .

    Text Solution

    |

  13. C4 plants can grow in climatic conditions like high temperature, less ...

    Text Solution

    |

  14. For a pair of electrons transferred during non-cyclic path, the produc...

    Text Solution

    |

  15. In the glucose formed..................number of carbon atoms are cont...

    Text Solution

    |

  16. C4 plants differ from C3 plants in.

    Text Solution

    |

  17. Which of the following conversions of C4 pathway show decarboxylation?

    Text Solution

    |

  18. How many molecules of water would be required to release six molecules...

    Text Solution

    |

  19. Write a short note on the characteristics of photosynthetic pigments.

    Text Solution

    |

  20. Give a well balanced equation of photosynthesis.

    Text Solution

    |