Advertisements
Advertisements
प्रश्न
Given below are some human organs. Identify one primary and one secondary lymphoid organ. Explain its role.
Liver, thymus, stomach, thyroid, tonsils
Advertisements
उत्तर
Liver, thymus, stomach, thyroid, tonsils Primary lymphoid organ – thymus Secondary lymphoid organ – tonsils Immunocompetency of T cells is achieved in the Thymus Whereas tonsils help to fight viral and bacterial infections.
APPEARS IN
संबंधित प्रश्न
Paratope is an _________.
All are peripheral lymphoid organs except ____________.
Cell mediated immunity is carried out by ____________ while humoral immunity is mainly carried out by ____________.
B Cells are activated by ____________.
In agglutination and precipitation reactions, the antigen is a ____________ and ____________ respectively.
B cells that produce and release large amounts of antibody are called ____________.
Where are B-cells and T-cells produced in the human body? How do they differ from each other? Mention any two differences.
Choose the correct match pair.
Allergy involves
Explain the structure of immunoglobulin with a suitable diagram.
