Home
Class 12
BIOLOGY
In an accident there is great loss of bl...

In an accident there is great loss of blood and there is no time to analyse blood group. Which blood group can be safely transferred?

A

O and `Rh^-`

B

O and `Rh^+`

C

AB and `Rh^-`

D

AB and `Rh^+`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • BIOMOLECULES

    MBD PUBLICATION|Exercise QUESTION BANK|149 Videos

  • BREATHING AND RESPIRATION

    MBD PUBLICATION|Exercise QUESTION BANK|121 Videos

Similar Questions

Explore conceptually related problems

ABO blood group is an example of

AB blood group is universal donor.

Explain ABO blood group?

Which type of blood group is called universal donor?

Distinguish between the blood groups 'AB' and the blood group 'O'.

Which blood cell contains carbonic anhydrase?

Can a child have blood group o if his parents have blood group A and b. Explain.

MBD PUBLICATION-BODY FLUIDS AND CIRCULATION-QUESTION BANK
  1. Organ which gets only oygenated blood is.

    Text Solution

    |

  2. Collecting of W.B.Cs at the injury site occurs due to:

    Text Solution

    |

  3. In an accident there is great loss of blood and there is no time to an...

    Text Solution

    |

  4. blood group is called universal donor.

    Text Solution

    |

  5. blood group are called universal recipient.

    Text Solution

    |

  6. antibody is present in the plasma of a man with antigen-B.

    Text Solution

    |

  7. antibody is present in the plasma of a man with antigen-A.

    Text Solution

    |

  8. In the persons of blood group both a and b antibodies are present.

    Text Solution

    |

  9. valve guards the opening of inferior vena cave.

    Text Solution

    |

  10. Adernal hormone accelerates the hearts beats under normal conditions.

    Text Solution

    |

  11. The cation is necessary for blood clotting is .

    Text Solution

    |

  12. The chemical substance released from platelets helps in vasoconstrict...

    Text Solution

    |

  13. The neurohormone slows down heart beat.

    Text Solution

    |

  14. A disorder that causes hardening of arteries is called.

    Text Solution

    |

  15. valve that guards the opening of coronary sinus in right artrium.

    Text Solution

    |

  16. The outer covering of the human heart.

    Text Solution

    |

  17. The unbearable pain in the chest caused due to deficiency in the O2 su...

    Text Solution

    |

  18. term is used for formation of blood corpuscles.

    Text Solution

    |

  19. term is used for haemolytic disorder of the new born.

    Text Solution

    |

  20. Name the contraction centre of the myogenic heart.

    Text Solution

    |