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प्रश्न
How does immune system work?
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उत्तर
The immune system protects your body from outside invaders, such as bacteria, viruses, fungi, and toxins (chemicals produced by microbes). It is made up of different organs, cells, and proteins that work together.
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संबंधित प्रश्न
Colostrum provides ____________.
All are peripheral lymphoid organs except ____________.
Which is not a macrophage?
Cell mediated immunity is carried out by ____________ while humoral immunity is mainly carried out by ____________.
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.
Allergy involves
Given below are some human organs. Identify one primary and one secondary lymphoid organ. Explain its role.
Liver, thymus, stomach, thyroid, tonsils
Name and explain the type of barriers which involve macrophages.
What are interferons? Mention their role.
