Home
Class 12
BIOLOGY
The opening between the right atrium and...

The opening between the right atrium and the right ventricle is guarded by which valve ?

A

bicuspid valve

B

tricuspid valve

C

mitral valve

D

semilunar valve

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • BODY FLUIDS AND CIRCULATION

    MOTION|Exercise Exercise -3 AIPMT & NEET Previous Year Questions|33 Videos
  • BIOTECHNOLOGY: AND ITS APPLICATIONS

    MOTION|Exercise CHECK YOUR CONCEPTS-5|1 Videos
  • BREATHING AND EXCHANGE OF GASES

    MOTION|Exercise Exercise 4|21 Videos

Similar Questions

Explore conceptually related problems

Assertion : The opening between the right atrium and the right ventricle is guarded by a bicuspid or mitral valve. Reason : The valves in the heart allows the flow of blood only in one direction.

Read the following statements about the internal structure of the human heart. I. Humans have a an auto - excitable , chambered , muscular and myogenic heat. II. The heart is mesodermal in origin and is present symmetrically between two lungs in the thoracic cavity. III. The opening between the right atrium and left ventricle is guarded by a tricuspid valve. IV. Only th sino - atrial node of the heart has hte ability to generate action potentials without any external stimuli. How many statement/s is/ are incorrect from the above ?

The aperture between right auricle and right ventricle is guarded by one way valve called the

Post caval in the right auricle is guarded by

Read the statements regarding the cardiac system and choose the right option Human heart is an ectodermal derivative Mitral valve guards the opening between the right atrium and left ventricle SAN is located on the left upper corner of the right atrium Stroke volume xx Heart rate = Cardiac output

Valves present between right auricle and right ventricles is

Which of the following statements (s) regarding the cardiac system is/are correct ? (i) Human heart is an ectodermal derivative (ii) Mitral valve guards the opening between the right atrium and left ventricle (iii) SAN is located on the left upper corner of the right atrium (iv) Stroke volume xx Heart rate = Cardiac output.

MOTION-BODY FLUIDS AND CIRCULATION-EXERCISE -4 AIIMS | Assertion & Reason Questions
  1. The opening between the right atrium and the right ventricle is guarde...

    Text Solution

    |

  2. Assertion : Lymphocyte are the largest corpuscles. Reason : Nucleu...

    Text Solution

    |

  3. Assertion: Platelets play an important role in blood clotting. Reaso...

    Text Solution

    |

  4. Assertion :- Blood group 'O' is a universal donar blood. Reason :- ...

    Text Solution

    |

  5. Assertion - Platelets repair dammaged endothelium of blood vessels. ...

    Text Solution

    |

  6. Assertion :- Rh factor is considered in blood transfusion. Reason :...

    Text Solution

    |

  7. Assertion: Heparin is an anticoagulant found in mammals. Reason: He...

    Text Solution

    |

  8. Assertion : Deficiency of vitamin B(12) and folic acid can cause anaem...

    Text Solution

    |

  9. Assertion : Heparin prevent coagulation of blood in blood vessels. Re...

    Text Solution

    |

  10. Assertion : Most of the human haemoglobin in our body has 2 alph and 2...

    Text Solution

    |

  11. Assertion :- Porthrombinase enzymes converts prothrombin into active t...

    Text Solution

    |

  12. Assertion : During diastole, ventricles receives blood from auricles. ...

    Text Solution

    |

  13. Assertion : Though AV node generates impulses, it is still not called ...

    Text Solution

    |

  14. Assertion : A portal system start and ends with blood capillaries. R...

    Text Solution

    |

  15. Assertion : Systolic pressure is higher then diastolic pressure. Rea...

    Text Solution

    |

  16. Assertion : Generally old people have higher blood pressure. Reason ...

    Text Solution

    |

  17. Assertion : If the muscles of both auricles of the person permanently ...

    Text Solution

    |

  18. Assertion :- If all external nerve supplies to a human heart are cut t...

    Text Solution

    |

  19. Assertion :- Lymph is the filtered blood from capillaries, which is ri...

    Text Solution

    |

  20. Assertion : In joint diastole, all the four chamber of heart are in r...

    Text Solution

    |