Home
Class 12
BIOLOGY
Name primary and secondary lymphoid orga...

Name primary and secondary lymphoid organs.

Text Solution

Verified by Experts

(a) Primary lymphoid organs = Bone marrow and thymus.
(b) Secondary lymphoid organs = Spleen, lymph nodes, tonsils, Peyer.s patches, etc.
Promotional Banner

Topper's Solved these Questions

  • HUMAN HEALTH AND DISEASES

    MODERN PUBLICATION|Exercise NCERT Exemplar Problems (A. MULTIPLE CHOICE QUESTIONS)|23 Videos

  • HUMAN HEALTH AND DISEASES

    MODERN PUBLICATION|Exercise NCERT Exemplar Problems (B. VERY SHORT ANSWER TYPE QUESTIONS)|16 Videos

  • HUMAN HEALTH AND DISEASES

    MODERN PUBLICATION|Exercise PRACTICE PROBLEMS - DRUG ADDICTION|22 Videos

  • EVOLUTION

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST (SECTION-D)(CASE-BASED SHORT ANWER )(THREE MARK EACH)|2 Videos

  • HUMAN REPRODUCTION

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST (SECTION - D LONG TYPE QUESTION)|2 Videos

Similar Questions

Explore conceptually related problems

Name the primary and secondary lymphoid organs.

State the functions of primary and secondary lymphoid organs in humans

Given below are some human organs. Identify one primary and one secondary lymphoid organs: Liver, Thymus, Stomach, Thyroid, Tonsils.

Spleen and MALT are primary/secondary lymphoid organs.

Name any two secondary lymphoid organs in a human body and state the function of any of them.

Immunity and Immune System :- Introduction, Primary and Secondary Lymphoid Organs (Bone Marrow/Thymus/Spleen/Tonsils/Lymph nodes/MALT), Types OF Immunity :- Innate and Acquired Immunity

Primary lymphoid organ is -

Primary lymphoid organs are

MODERN PUBLICATION-HUMAN HEALTH AND DISEASES-NCERT FILE SOLVED (NCERT Exercise Questions)
  1. What is the various public health measures which you would suggest to ...

    Text Solution

    |

  2. In which way has the study of biology helped us to control infectious ...

    Text Solution

    |

  3. How does transmission of each of the following diseases take place ? ...

    Text Solution

    |

  4. What measure would you take to prevent water-borne diseases?

    Text Solution

    |

  5. Discuss with your teacher what does ‘a suitable gene’ means, in the co...

    Text Solution

    |

  6. Name primary and secondary lymphoid organs.

    Text Solution

    |

  7. The following are some well-known abbreviations which have been used i...

    Text Solution

    |

  8. Differentiate between following and give examples of each : (a) Inna...

    Text Solution

    |

  9. Draw a well-labelled diagram of an antibody molecule.

    Text Solution

    |

  10. What are the various routes by which transmission of human immunodefic...

    Text Solution

    |

  11. What is the mechanism by which the AIDS virus causes deficiency of imm...

    Text Solution

    |

  12. How is cancerous cell different from a normal cell?

    Text Solution

    |

  13. Explain what is meant by metastasis.

    Text Solution

    |

  14. List the harmful effects caused by alcohol/drug abuse.

    Text Solution

    |

  15. Do you think that friends can influence one to take alcohol/drugs? If ...

    Text Solution

    |

  16. Why is that once a person starts taking alcohol or drugs, it is diffic...

    Text Solution

    |

  17. In your views, what motivates the youngsters to take to alcohol or dur...

    Text Solution

    |