Home
Class 7
BIOLOGY
What happens to the breathing rate when...

What happens to the breathing rate when a person is tried, bored, feels sleepy or drowsy ? How does yawning improve the situation?

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • REPRODUCTION IN PLANTS

    LAKHMIR SINGH & MANJIT KAUR|Exercise EXERCISE|89 Videos
  • SOIL

    LAKHMIR SINGH & MANJIT KAUR|Exercise EXERCISE|87 Videos

Similar Questions

Explore conceptually related problems

What is vulcanisation? How does it improve the quality of rubber?

What is breathing ? How does is take place in man ?

LAKHMIR SINGH & MANJIT KAUR-RESPIRATION IN ORGANISMS -EXERCISE
  1. What is meant by 'breathing'? Describe the mechanism of breathing in h...

    Text Solution

    |

  2. What causes 'yawning'? What are the various situations under which yaw...

    Text Solution

    |

  3. What happens to the breathing rate when a person is tried, bored, fee...

    Text Solution

    |

  4. During heavy exercise, we get cramps in the legs due to the accumulati...

    Text Solution

    |

  5. Normal range of breathing rate per minute in an average adult person a...

    Text Solution

    |

  6. During inhalation, the diaphragm:

    Text Solution

    |

  7. During exhalation, the rib cage:

    Text Solution

    |

  8. In cockroaches, air enters the body through:

    Text Solution

    |

  9. One of the following does not have gills for breathing. This one is:

    Text Solution

    |

  10. Which of the following is not a part of the human respiratory system?

    Text Solution

    |

  11. One of the following is not produced during the anaerobic respiration ...

    Text Solution

    |

  12. As compared to inhaled air, the exhaled air contains more of : A. wa...

    Text Solution

    |

  13. Which of the following has haemoglobin-containing blood ?

    Text Solution

    |

  14. The energy of food which we eat is released slowly inisde our body by ...

    Text Solution

    |

  15. Which of the following is not a product of aerobic respiration ?

    Text Solution

    |

  16. yeast converts glucose into :

    Text Solution

    |

  17. Which of the following are not the products of anaerobic respiration i...

    Text Solution

    |

  18. During respiration in humans, the exchange of gases takes place in :

    Text Solution

    |

  19. Which of the following does not have lungs for breathing ?

    Text Solution

    |

  20. one of the following organisms can live without the oxygen of air. Thi...

    Text Solution

    |