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प्रश्न
Where are B-cells and T-cells formed? How do they differ from each other?
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उत्तर
Both B-cells and T-cells are formed in bone marrow. B-cells matures in bone marrow while T-cells matures in thymus. B-cells provides humoral immunity and T-cells provides cell mediated immunity (CMI).
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संबंधित प्रश्न
The following is well-known abbreviation, which have been used in this chapter. Expand to its full form:
MALT
Which of the following is correct?
MALT constitutes about ______ per cent of the lymphoid tissue in human body.
The letter Tin lymphocyte refers to:
Which of the following is not lymphoid tissue?
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?
What does the term `memory' of the Immune system mean?
Epithelial lining of our intestine is considered as secondary lymphoid organ. Justify the statement.
Name the secondary lymphoid organs.
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:
How is acquired (specific) immunity developed?
Which immune response does NOT involve circulating antibodies?
Which of the following are secondary lymphoid organs?
How does the humoral immune response function?
