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प्रश्न
Mention the first vaccine developed against any human disease.
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उत्तर
The first vaccine was developed against small pox.
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संबंधित प्रश्न
Name any two types of cells that act as ‘cellular barriers’ to provide innate immunity in humans.
Summarise the process of vaccine production
Expand the following: SCID
It is said that vaccinations are a must for a healthy society. Justify.
Given below is a scheme of classifying immunity against human diseases. Fill up the types of immunity in the blanks 1-9.
Describe the structure of an antibody.
STRUCTURE OF ANTIBODY
Mention one application for the following:
Cytokinin-barrier
____________ is a foreign substance capable of stimulating an immune response.
______ is secreted by killer T - cells.
On coming in contact with an antigen, a sensitized T-lymphocyte produces ____________.
