Home
Class 12
BIOLOGY
By which cell present in the blood prima...

By which cell present in the blood primary and secondary immunity response is given ?

A

B-lymphocytes

B

T-lymphocytes

C

H-lymphocytes

D

Both (A) and (B)

Text Solution

Verified by Experts

The correct Answer is:
D
Both (A) and (B)
Promotional Banner

Topper's Solved these Questions

  • HUMAN HEALTH AND DISEASE

    KUMAR PRAKASHAN|Exercise Section - F (Multiple Choice Question) (MCQs Asked In Competitive Exam))|33 Videos

  • HUMAN HEALTH AND DISEASE

    KUMAR PRAKASHAN|Exercise Section -E (Solution of NCERT Exemplar) (Long Answer Type Questions)|8 Videos

  • EVOLUTION

    KUMAR PRAKASHAN|Exercise SECTION - F (Multiple Choice Questions)|198 Videos

  • HUMAN REPRODUCTION

    KUMAR PRAKASHAN|Exercise SECTION-F MULTIPLE CHOICE QUESTIONS|118 Videos

Similar Questions

Explore conceptually related problems

Bulliform cells are present in :

Classify the data in above as primary or secondary data

A step-up transformer operates on a 230V line and supplies 2A to a load. The ratio of primary and secondary windings is 1 : 25, then the current in primary is ....

The ratio of primary and secondary turns in a transformer is 3:2, if 30V a.c. is fed to primary, voltage across secondary will be ........

In a noiseless transformer, an alternating current of 2A is flowing in primary coil. The number of turns in primary and secondary coil are 100 and 20 respectively the secondary current is .........

KUMAR PRAKASHAN-HUMAN HEALTH AND DISEASE -Section - F (Multiple Choice Question) (MCQs FROM .DARPAN. BASED ON TEXTBOOK)
  1. Which of the following is not a type of cancer ?

    Text Solution

    |

  2. What is done to find out the reason of allergy ?

    Text Solution

    |

  3. By which cell present in the blood primary and secondary immunity resp...

    Text Solution

    |

  4. S- Filarial worm is ovaviviparous. R - The kid worms of filaria are ...

    Text Solution

    |

  5. Culex fatigan is a (A) Worm (B) Virus (C) Mosquito (D) Bacteria

    Text Solution

    |

  6. Write the correct sequence about the HIV infection. (1) HIV enters i...

    Text Solution

    |

  7. Slow respiration, slow pulse rate and constriction of pupil occurs due...

    Text Solution

    |

  8. Immunity acquired after an infection is......... (A) active immunity ...

    Text Solution

    |

  9. LSD is prepared from (A) Lichen (B) Algae (C) Fungus (D) Bacte...

    Text Solution

    |

  10. The unrestraint growth of specific tissues in the body result in non-i...

    Text Solution

    |

  11. Which of the following is an infectious disease ?

    Text Solution

    |

  12. Which chemical is the treatment used for allergens ?

    Text Solution

    |

  13. From where Marijuana is obtained ? (A) From flower tops, leaves and r...

    Text Solution

    |

  14. Assertion [A] : Heroine is also called smack. Reason [R] : Heroine i...

    Text Solution

    |

  15. Which part of Erythroxylum coca is used in production of cocaine ? (A...

    Text Solution

    |

  16. In human beings which of the following stages of Plasmodium is not see...

    Text Solution

    |

  17. In hepatocyte, the sporozoite becomes spherical by getting nutrition. ...

    Text Solution

    |

  18. Which factors help fungus to grow in skin fold? (A) Heat (B) Moistu...

    Text Solution

    |

  19. Match the followings :

    Text Solution

    |

  20. Which parasite secrets digestive enzymes and breaks the haemoglobin ?

    Text Solution

    |