Home
Class 12
BIOLOGY
The following diagram explains...

The following diagram explains

A

Contraction of external intercostal muscles

B

Relaxation of external intercostal muscles

C

Volume of thoracic cavity is decreased

D

Diaphragm is relaxed

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • BREATHING AND EXCHANGE OF GASES

    AAKASH SERIES|Exercise EXERCISE-I (Exchange of Gases)|21 Videos

  • BREATHING AND EXCHANGE OF GASES

    AAKASH SERIES|Exercise EXERCISE-I (Transport of Gases)|31 Videos

  • BREATHING AND EXCHANGE OF GASES

    AAKASH SERIES|Exercise EXERCISE-III (Previous AIPMT/NEET Questions)|21 Videos

  • BODY FLUIDS AND CIRCULATION

    AAKASH SERIES|Exercise Exercise -III (Previous AIPMT/NEET Questions)|35 Videos

  • CHEMICAL COORDINATION AND INTERGRATION

    AAKASH SERIES|Exercise Exercise-III (previous AIPMT/NEET questions)|41 Videos

Similar Questions

Explore conceptually related problems

The following diagram demonstrates a physiological process taking place in green plants. The whole set up was placed in bright sunlight for several hours. Study the diagram and answer the questions that follow: Explain the physiological process mentioned in (i) above.

The following diagram demonstrates a physiological process taking place in green plants. The whole set up was placed in bright sunlight for several hours. Study the diagram and answer the questions that follow : Explain the physiological process

In the following diagram label A and B

In the following diagram label A and B

The following diagram demonstrates a physiological process taking place in green plants. The whole set up was placed in bright sunlight for several hours. Study the diagram and answer the questions that follow: What would happen to the rate of bubbling of the gan if a pinch of sodiam bicarbonate is added to the water in the beaker? Explain your answer

The volume of air in the lungs and the rate at which it is exchanged during inspiration and expiration was measured. The following diagram shows a group of the lung volumes and capacities : Study the diagram carefully and explain briefly the following: (a) Tidal volume (b) Inspiratory reserve volume (c) Expiratory reserve volume (d) Vital capacity (e) Residual volume

What does the following diagram represent ?

Study the following diagram carefully and then answer the questions that follow. The diagram is depicting a defect of the human eye : Identify the defect shown in the diagram.

The voltage across a pure inductor is represented by the following diagram. Which one of the following diagrams will represent the current

According to the following diagram, which of the following option is correct?

AAKASH SERIES-BREATHING AND EXCHANGE OF GASES -EXERCISE-I (Mechanism of Breathing)
  1. Amount of air expelled from the lungs during the quiet breathing per o...

    Text Solution

    |

  2. Volume of air remaining in the lungs even after a forcible expiration ...

    Text Solution

    |

  3. Volume of air that will remain in the lungs after normal expiration is...

    Text Solution

    |

  4. RV + VC =

    Text Solution

    |

  5. The following diagram explains

    Text Solution

    |

  6. The following diagram explains that

    Text Solution

    |

  7. Identify the incorrect match about lung volumes.

    Text Solution

    |

  8. For the occurrence of inspiration intra pulmonary pressure should be

    Text Solution

    |

  9. The volume of thoracic chamber increases in dorso-ventral axis due to ...

    Text Solution

    |

  10. Volume of air either inspired or expired during normal respiration is

    Text Solution

    |

  11. Choose the correct one of the following regarding respiratory capaciti...

    Text Solution

    |

  12. The maximum volume of air a person can breathe in after a forced expir...

    Text Solution

    |

  13. Expiratory reserve volume of a healthy person is

    Text Solution

    |

  14. During inhalation diaphragm

    Text Solution

    |

  15. A person suffer punctures in his chest cavity in an accident without a...

    Text Solution

    |

  16. Mark the true statement among the following with reference to normal b...

    Text Solution

    |

  17. Mark the correct pair of muscles involved in the normal breathing in h...

    Text Solution

    |

  18. In breathing movements, air volume can be estimated by

    Text Solution

    |

  19. A peson breathes in some volume of air byu forced inspiration after ha...

    Text Solution

    |

  20. Identify the correct and incorrect mate~ about respiratory volume and ...

    Text Solution

    |