Home
Class 12
BIOLOGY
Choose the correct answer from the choic...

Choose the correct answer from the choices given under each bit. Give the answer in one word only.
Which antibody initiates allergic reactions ?

A

Ig G

B

Ig D

C

Ig A

D

Ig E

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • HUMAN REPRODUCTION

    MODERN PUBLICATION|Exercise EXERCISE|273 Videos
  • MICROBES IN HUMAN WELFARE

    MODERN PUBLICATION|Exercise EXERCISE|96 Videos

Similar Questions

Explore conceptually related problems

Choose the correct answer from the choices given under each bit./ Give the answer in one word only. Spermatogenesis takes place in :

Choose the correct answer from the choices give under each bit./Given the answer in one word only. What are molecular scissors ?

Choose the correct answer from the choices given under each bit/Give the answer in one word only. lnhibin that inhibits the secretion of FSH is secreted from

Choose the correct answer from the choices given under each bit./ Give the answer in one word only. What is the genetic material of HIV ?

MODERN PUBLICATION-IMMUNITY-EXERCISE
  1. Organ transplant rejection is prevented by :

    Text Solution

    |

  2. T-lymphocytes recognise:

    Text Solution

    |

  3. Choose the correct answer from the choices given under each bit. Give ...

    Text Solution

    |

  4. Who started the study of immunity ?

    Text Solution

    |

  5. Who started passive immunisation /antiserum therapy ?

    Text Solution

    |

  6. Which immue system defends the body from viruses and bacteria ?

    Text Solution

    |

  7. Which lymphocytes form the cell mediated immune systemin the body ?

    Text Solution

    |

  8. To which family of proteins antibodies belong ?

    Text Solution

    |

  9. What are the killer cells those kill the pathogens directly called ?

    Text Solution

    |

  10. By which process active immunity to the diseases can be induced in the...

    Text Solution

    |

  11. What are the proteins released by the cells to protect unattacked cell...

    Text Solution

    |

  12. What is the condition called when a baby is born without B and T-cells...

    Text Solution

    |

  13. Which syndrome paves the way for easy infection by other pathogen ?

    Text Solution

    |

  14. Name the enzyme in HIV that changes RNA into DNA.

    Text Solution

    |

  15. What is the cancer occurring in the muscles , cartilages ,bones ,blood...

    Text Solution

    |

  16. What is the cancer that occurs in skin or lining of internal organs ca...

    Text Solution

    |

  17. Cancer developing in lymphglands and lymoh nodes are called what ?

    Text Solution

    |

  18. Which type of cancer develops in bone marrow ?

    Text Solution

    |

  19. What are the agents that cause cancer termed as ?

    Text Solution

    |

  20. What is the therapy called when irradiation is done to treat cancer ?

    Text Solution

    |