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प्रश्न
Suggest a method to ensure an anamnestic response in humans.
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उत्तर
When a person encounters a particular antigen, he/she responds to it which is known as primary immune response. When this antigen is introduced again in the body of that person, the antibodies produced during primary response reappear rapidly. This is known as secondary response or anamnestic response. So by administering the dead pathogen/attenuated pathogen or antigen in the body of the person can ensure secondary immune response due to production of memory cells in the body.
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संबंधित प्रश्न
Highlight the role of thymus as a lymphoid organ.
Discuss with your teacher what does ‘a suitable gene’ means, in the context of DNA vaccines.
Describe the antigen-antibody complex
Name the following:
The vaccine that helps to produce immunity against polio.
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In acquired immunity there is a specific mechanism for each foreign molecule. This property is known as _______.
The epithelial barrier of the innate immune system is ____________.
Which type of T-cells are responsible for producing lymphokines and stimulation of B- cells?
Which cells deliver co-stimulatory signals for helper T-cells?
Any foreign substance invading body and capable of stimulating an immune response is ____________.
