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प्रश्न
Fill in the blank:
Antibodies are produced on exposure to ______.
उत्तर
Antibodies are produced on exposure to antigen .
APPEARS IN
संबंधित प्रश्न
Complete the following statement choosing the correct alternative:
Penicillin obtained from a fungus is an ______.
Define giving one example :
Antibiotic
Define the following:
Antiseptic
An injection of tetanus serum is required when an injury is received by rusted iron article.
Give Technical Terms: The category of immunity required in the treatment of snake bite.
Complete the following sentence with appropriate word:
DPT vaccine provides immunization against ______.
Penicillin was discovered by:
‘Improvement in water and sanitation can control many diseases.’ Explain with the help of examples.
Define homeostasis.
Explain giving reasons
The health of an organism depends upon the surrounding environmental conditions.
