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प्रश्न
What is vaccination?
उत्तर
For developing resistance in the body we introduce germs or germ substances in the body to develop resistance in the body against a particular disease. The material introduced into the body is called vaccine, this practice is called prophylaxis.
The germ or the germ substance is put into the body orally as polio drops or it is introduced by injection as TAB vaccine. Vaccine or vaccination was attached with small pox, but it is now used in a general sense.
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संबंधित प्रश्न
Put a tick mark (✓) against the correct alternative in the following statement:
Which one of the following is a genetic disease?
Biting nails should be strictly avoided. Give reason.
Regular exercise and proper rest is a must. Give reason.
Name the following:
A disease caused due to Plasmodium
Write short (1-2 sentences) note on the following:
Disease
Write short (1-2 sentences) note on the following:
Immunisation
Find the odd one out:
Scurvy, rickets, haemophilia, pellagra, night blindness.
Find the odd one out:
Proteins, carbohydrates, fats, minerals, cancer
Mention the four ways in which vaccines are prepared, giving the name of one disease for which each type of vaccine is used.
Name the following:
A viral disease caused due to unhealthy sexual contact
