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प्रश्न
Define the following: Immunisation
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उत्तर
Immunisation is body’s natural defence mechanism which acts by producing antibodies against the antigens infecting the body.
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संबंधित प्रश्न
Fill in the blank:
Intake of inadequate or excess food or unbalanced diet leads to .................
What is a deficiency disease?
How can we control spreading of diseases by mosquitoes and houseflies?
Fill in the blanks:
Over-eating causes a disease called ______.
Mention the food constituents which may be lacking in one’s diet, in case of the following:
A person suffering from anaemia.
What is meant by PEM?
Which body part produces insulin?
Differentiate between the following pair:
Endemic and Pandemic disease.
Who discovered ‘vaccine’ for the first time? Name two diseases that can be prevented by using vaccines
What precautions will you take to justify “prevention is better than cure”.
