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प्रश्न
How can we prevent the following diseases?
Typhoid
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उत्तर
An acute illness caused by bacteria Salmonella typhi. It occurs by ingestion of typhoid bacterium through food, water, fomite, etc. Preventions includes consumption of hygiene and properly cooked meals, filtered or boiled water, etc.
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संबंधित प्रश्न
What’s the solution?
The papads have become soft and moist.
Use your brain power !
Semolina (shevaya) do not get spoiled for a very long time. But kheer made from them spoils easily. Why is this so?
What are the different methods of preserving food?
Which one cannot be preserved by the drying method?
We make Idiyappam by _______ method.
Write about any two preservation methods.
What is Irradiation?
Observe the set-up given in figure and answer the following questions.
- What happens to the sugar solution in A?
- Which gas is released in A?
- What changes will you observe in B when the released gas passes through it?
How can we prevent the following diseases?
Cholera
Why is sugar used to preserve fruits and fruit products?
