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प्रश्न
How can we prevent the following diseases?
Cholera
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उत्तर
An infectious disease caused by bacteria Vibrio cholera. It occurs due to the consumption of contaminated or unhygienic food and water. It can be prevented by maintaining personal hygiene, good sanitation practice, consumption of clean drinking water, etc.
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संबंधित प्रश्न
Talk to the elderly people in your family to find the answers to the following questions, with reference to the foodstuffs mentioned below: Milk, vegetables, grains, flours, sugar, jaggery.
What measures are taken to keep the foodstuffs in the house in good condition, for as long as possible?
What’s the solution?
Fruits like mangoes, amlas, guavas and vegetables like peas onions, tomatoes, fenugreek are needed all year round. They are available in plenty only in certain seasons.
What are preservatives?
Find out the names of the different spices. Also, find out which part of their plant they are.
Which one cannot be preserved by the drying method?
Draw one of your favourite raw food and colour it.
Irradiation affects the taste of the food materials.
What is Irradiation?
Name the process in yeast that converts sugars into alcohol.
Find the odd-man-out.
