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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
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?
Find out the names of the different spices. Also, find out which part of their plant they are.
Draw one of your favourite raw food and colour it.
Write about any two preservation methods.
Explain any two methods of food preservation.
Which one can be preserved by drying method?
food is exposed to ______ rays or ______ rays.
What will happen to ‘pooris’ and ‘unused kneaded flour’ if they are left in the open for a day or two?
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
