Home
Class 12
BIOLOGY
The respiratory centre in meddulla may r...

The respiratory centre in meddulla may release motor impluses for faster breathing due to

A

venous blood leaving it

B

arterial blood leaving it

C

venous blood entering into it

D

arterial blood entering into it

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • BODY FLUIDS AND CIRCULATION

    TRUEMAN BIOLOGY|Exercise Multiple Choice Questions|197 Videos

  • CELL CYCLE AND CELL DIVISION

    TRUEMAN BIOLOGY|Exercise MULTIPLE CHOICE QUESTIONS|158 Videos

Similar Questions

Explore conceptually related problems

[A] : Regulation of the rate of breathing is brought about by the respiratory centre of the medulla. [R]: Because of the changes' In the 002 con- tent of the blood.

A flowering plant is planted in an earthern pot, and irrigated. Urea is added to make the plant grow faster, but after some time the plant dies. This may be due to…

TRUEMAN BIOLOGY-BREATHING AND EXCHANGE OF GASES -MULTIPLE CHOICE QUESTIONS
  1. The Drosal Respiratory group (DRG) is located

    Text Solution

    |

  2. Which oof these parts of the barinsterm is corectly matched with its m...

    Text Solution

    |

  3. The respiratory centre in meddulla may release motor impluses for fast...

    Text Solution

    |

  4. Repiratory centre of brain is sensitive to

    Text Solution

    |

  5. Rate of breathing is maximally affected by

    Text Solution

    |

  6. The impulse for voluntary muscles for forced breathing starts in

    Text Solution

    |

  7. The number of RBCs in man increases if he lives at a higher altitude b...

    Text Solution

    |

  8. If a person living at sea level migrates to about 8000 feet high hill ...

    Text Solution

    |

  9. When some food particle enters the wind pipe instead of oesophagus it ...

    Text Solution

    |

  10. Lack of breathing is

    Text Solution

    |

  11. Ordinary quiet breathing is

    Text Solution

    |

  12. Asthma is a respiratory disease caused by:

    Text Solution

    |

  13. In which disease, due to flattening of tracheal vessels, alveoli are d...

    Text Solution

    |

  14. Which of the following is not true about asthma ?

    Text Solution

    |

  15. In heavy smoker the alveoli of the lungs are enlarged and damaged whi...

    Text Solution

    |

  16. Match the disorders given in column I with symptoms under column II ch...

    Text Solution

    |

  17. Hypoxia is the condition in which less oxygen becomes available to the...

    Text Solution

    |

  18. Whether a child died after birth or died before birth can be coniirmed...

    Text Solution

    |

  19. About 97 % of oxygen is transported by RBC. The remaining 3 % is

    Text Solution

    |

  20. The diagram represents the human larynx choose the correct combination...

    Text Solution

    |