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प्रश्न
Define the following:
Vaccinations
उत्तर
Vaccinations: It is the practice of introducing vaccine (weakend or killed germs) into the body to develop immunity to a particular disease.
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संबंधित प्रश्न
Explain briefly the role of the following aids:
Disinfectants
Explain briefly the role of the following aids:
Vaccines
Mention if the following statement is true or false:
Chemicals applied to spots and places to kill harmful microorganism are called disinefectants.
Complete the following statement choosing the correct alternative:
Penicillin obtained from a fungus is an ______.
Define the following:
Penicillin
Name the Following: The inherent ability of the body to resist infection.
Give Technical Terms: Name the category of germs which cause diseases such as typhoid, tuberculosis and tetanus.
BCG vaccine is used to build immunity against:
Viruses, which cause hepatitis, are transmitted through
