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प्रश्न
Differentiate between: Active immunity and Passive immunity.
उत्तर
| Active Immunity | Passive Immunity |
| When a person’s own cells produce antibodies in response to infection or vaccination. | When the antibodies produced in other organisms are injected into a person to counteract antigens. |
| It is harmless. | The foreign antibodies may be killed by the antibodies produced by the body. |
| It is long lasting. | It has a limited life span. |
APPEARS IN
संबंधित प्रश्न
State any two conditions essential for good health.
Fill in the blank:
Antibodies are ______.
Fill in the blank:
Antibodies are produced on exposure to ______.
Define the following:
Suphonamide drugs
Explain the Term: Sulphonamides
Give Technical Terms: Name the category of germs which cause diseases such as typhoid, tuberculosis and tetanus.
Give Technical Terms: The category of germs which produce disease like mumps, chickenpox and poliomyelitis.
Complete the following sentence with appropriate word:
DPT vaccine provides immunization against ______.
Complete the following sentence with appropriate word:
Vaccine is dead or weakened ______.
Mention, if the following statement is True or False. If false rewrite the statement in its correct form:
Dettol is-an antiseptic.
