Home
Class 12
BIOLOGY
Innate immunity is provided by -----....

Innate immunity is provided by -----.

A

Antibody

B

Neutrophil

C

B- Cells

D

T-Cells

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • ADOLESCENCE ,DRUGS & ALCOHOL ABUSE

    USHA PUBLICATION|Exercise EXERCISE|62 Videos

  • BIODIVERSITY & CONSERVATION

    USHA PUBLICATION|Exercise ECERCISE|90 Videos

Similar Questions

Explore conceptually related problems

The first line of defence in the immune system is provided by

Active immunity was stared by :

Active immunity can be produced by

Read the given statements carefully. (i) Innate immunity is a specific type of defence, that is present at the time of birth. (ii) Malignant malaria is caused by Plasmodium falciparum. (iii) Malaria could be confirmed by Widal test. (iv) Active immunity is slow and takes time to give its full effective response. (v) Saliva in the mouth acts as physiological barrier for pathogens. Which of the above statements are correct ?

Passive immunity was discovered by :

Differentiate between:Innate immunity and Acquired immunity.

Select the correct statements regarding the characteristics of acquired immunity. (i) Cell-mediated immunity is responsible for acquired immunity. (ii) It produces a primary response of low intensity. (iii) Active and passive immunity are types of acquired immunity, (iv) Polymorphonuclear leucocytes and natural killer cells are involved in acquired immunity.

USHA PUBLICATION-BASIC CONCEPT OF IMMUNOLOGY -EXERCISE
  1. Which disease is caused by activation of oncogenes ?

    Text Solution

    |

  2. The number of principal lines of defense in our body is. ---.

    Text Solution

    |

  3. Innate immunity is provided by -----.

    Text Solution

    |

  4. ELISA is used in detection of -----.

    Text Solution

    |

  5. A transplant between individuals of the different species is called --...

    Text Solution

    |

  6. The dead bacteria and pus formation in the wounded region is known as ...

    Text Solution

    |

  7. What type of barriers under innate immunity are the saliva and the tea...

    Text Solution

    |

  8. The immunity system which works against self is -------

    Text Solution

    |

  9. Uncontrelled and undifferentiated division of cells is known as -----

    Text Solution

    |

  10. Edward Jenner is discoverer of--.

    Text Solution

    |

  11. Localized redness of the skin caused by inflammatory reactions causing...

    Text Solution

    |

  12. A portion of the antigen called, the antigenic determinant, which can ...

    Text Solution

    |

  13. After infection by germs the immunity acquired is known as ----

    Text Solution

    |

  14. The dead bacteria and pus formation in the wounded region is known as ...

    Text Solution

    |

  15. Which of the following is primarily concerned with immunity ?

    Text Solution

    |

  16. The cells which stimulate the B-cells to produce antibody are known as...

    Text Solution

    |

  17. Dificiency of B-Cells and T-Cells is known as----

    Text Solution

    |

  18. Which protein is secreted from mast cells that cause the dilation of b...

    Text Solution

    |

  19. The cells which suppress the immune cells from attacking the own cells...

    Text Solution

    |

  20. The function of a vaccine is the production of— against a specific dis...

    Text Solution

    |