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प्रश्न
Write very briefly about the following:
BCG
उत्तर
It is a vaccine which is effective against the bacterial disease tuberculosis (TB). It develops immunity to TB. BCG stands for Bacillus Calmette Guerin.
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संबंधित प्रश्न
What are degenerative diseases? Why do they occur?
Put a tick mark (✓) against the correct alternative in the following statement:
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Fill in the blanks by selecting suitable words given below:
Deficiency of Vitamin D causes ______ in children.
Fill in the blanks by selecting suitable words given below:
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First vaccine was produced by
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Epidemic diseases
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Allergy is due to hypersentiveness of tissue to certain substances
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