Advertisements
Advertisements
प्रश्न
Epithelial lining of our intestine is considered as secondary lymphoid organ. Justify the statement.
Advertisements
उत्तर
Secondary lymphoid organs known as mucosa-associated lymphoid tissue (MALT) are located near the epithelial linings of many important systems, such as the respiratory, digestive, and urogenital tracts. Nearly half of the body's lymphoid tissue is made up of MALT, which enables lymphocytes to engage with antigens. It is the location where lymphocyte proliferation and differentiation occur. To interact with the antigens in these organs, mature lymphocytes travel there, where they multiply to form effector cells.
APPEARS IN
संबंधित प्रश्न
Name the primary lymphoid organs.
Which endocrine gland is called ‘the Throne of immunity’?
MALT constitutes about ______ per cent of the lymphoid tissue in human body.
Bone marrow test is beneficial in case
Which of the following is not a lymphoid tissue?
What would happen to the immune system if the thymus gland is removed from the body of a person?
Lymph nodes are secondary lymphoid organs. Explain the role of lymph nodes in our immune response.
What does the term `memory' of the Immune system mean?
Explain the role of Primary and Secondary Lymphoid organs with the help of suitable examples.
Statement I: Bone marrow is the main lymphoid organ where all blood cells including lymphocytes are produced.
Statement II: Both bone marrow and thymus provide micro environments for the development and maturation of T-lymphocytes.
In the light of the above statements, choose the most appropriate answer from the options given below:
