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प्रश्न
Write a short (1-2 sentences) note on the following: Immunisation
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उत्तर
It means, we make the body immune to certain diseases by introducing respective weakened germs into the body. Thus we develop resistance to the concerned disease this process is called immunisation. The germs or the material introduced into the body to make it resistant to the concerned disease is called vaccine. This produces antibodies in the body of the person and the person can be saved by these antibodies. The vaccine can be given by the injection or orally as polio drops, tap vaccine for typhoid, BCG vaccine for tuberculosis.
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संबंधित प्रश्न
Fill in the blanks :
Food poisoning is caused by ....................
Fill in the blank:
Intake of inadequate or excess food or unbalanced diet leads to .................
Make a list.
Viral diseases.
Put a tick mark (✓) against the correct alternative in the following statement:
Deficiency of Iodine in one’s food can cause:
Multiple choice questions. Tick (✓) the correct choice:
Which of the following is a disease caused by bacteria?
Why should we not eat polished rice?
List the different ways by which communicable diseases are transmitted
Multiple choice questions. Tick (✓ ) the correct choice:
Malfunctioning of pancreas causes
Write short notes on the following:
Communicable diseases
Choose the wrong statement
