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प्रश्न
Differentiate between: Active immunity and passive immunity
उत्तर
Active immunity is the immunity developed by an individual due to a previous infection or antigen which enters the body naturally, whereas passive immunity is the immunity provided to an individual from an outside source in the form of 'readymade' antibodies.
APPEARS IN
संबंधित प्रश्न
Name any two types of cells that act as 'cellular barriers' to provide innate immunity in humans.
Discuss with your teacher what does ‘a suitable gene’ means, in the context of DNA vaccines.'
Suggest a method to ensure an anamnestic response in humans.
''Abnormally, large numbers of WBCs in the blood are usually an indication of some infection in our body''. Comment on the statement.
Write the full forms of: BCG
Write the full forms of: HIV
Mention one application of the following:
Passive immunization
Mention one application of the following:
Colostrum
Differentiate between B-cells and T-cells.
Identify the cells which release the antibodies.
