Home
Class 11
BIOLOGY
In humans, blood passes from the post ca...

In humans, blood passes from the post caval to the diastomic right atrium of heat due to

A

Stimulation of sinu-auricular node

B

Pushing open of the venous valves

C

Pressure difference between post caval and atrium

D

Suction pull

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • BODY FLUIDS AND CIRCULATION

    MODERN PUBLICATION|Exercise COMPETITION FILE (Objective Type Questions) (CBSE - PMT (Main Examination) Questions:)|7 Videos

  • BODY FLUIDS AND CIRCULATION

    MODERN PUBLICATION|Exercise COMPETITION FILE (Objective Type Questions) (Matching Type Questions)|2 Videos

  • BODY FLUIDS AND CIRCULATION

    MODERN PUBLICATION|Exercise REVISION EXERCISES (Long Answer Questions)|7 Videos

  • BIOMOLECULES

    MODERN PUBLICATION|Exercise CASE BASED SHORT ANSWER TYPE QUESTIONS|1 Videos

  • BREATHING AND EXCHANGE OF GASES

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST|14 Videos

Similar Questions

Explore conceptually related problems

Blood passes from left ventricle to right atrium. It is

Post caval in the right auricle is guarded by

The pathway of blood from left ventricle of the heart to the right atrium is

In mammals, the blood from the right ventricle goes to

In human oxygentated blood flows from :

MODERN PUBLICATION-BODY FLUIDS AND CIRCULATION -COMPETITION FILE (Objective Type Questions) (Multiple Choice Question (MCQs))
  1. Which animal has most mixing of oxygenated and deoxygenated blood in t...

    Text Solution

    |

  2. Blood enters the heart because muscles of the

    Text Solution

    |

  3. In humans, blood passes from the post caval to the diastomic right atr...

    Text Solution

    |

  4. the haemoglobin of a human foetus

    Text Solution

    |

  5. Heart beat can be initiated by The cardiac pacemaker in a patient f...

    Text Solution

    |

  6. Heparin is synthesised in

    Text Solution

    |

  7. The vitamin, which is essential for blood clotting is

    Text Solution

    |

  8. Haemoglobin is a: 1. Oligomeric protein 2. Chromoprotein 3. M...

    Text Solution

    |

  9. Blood does not clot inside the vessels because : 1. Constant speedy ...

    Text Solution

    |

  10. Which one of the following is a matching pair

    Text Solution

    |

  11. Haemoglobin is

    Text Solution

    |

  12. "Bundle of His" is formed of mainly:

    Text Solution

    |

  13. Haemophilia is due to absence of:

    Text Solution

    |

  14. Histamine and heparin are secreted by:

    Text Solution

    |

  15. Open circulatory system is present in : (A) Arthropods (B)...

    Text Solution

    |

  16. The opening between the right atrium and the right ventricle is guarde...

    Text Solution

    |

  17. Which of the following is not the cellular element of blood?

    Text Solution

    |

  18. In human beings, duration of cardiac cycle is

    Text Solution

    |

  19. Which of the following statements is related to Starling's law of hear...

    Text Solution

    |

  20. The absence of which clotting factor leads to haemophilia-A?

    Text Solution

    |