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प्रश्न
Write True or False against the following statement.
Antibiotics are used as preservatives:
पर्याय
True
False
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उत्तर
False
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संबंधित प्रश्न
Give two examples of the following substance.
Food preservatives
Give two examples of the following substance.
Fuel
Name the chemicals which help in increasing food production.
Name the scientists who discovered the following:
Oxygen
_____________ help to increase the production of food.
Food items like jams and pickles are protected by using ___________.
Fill in the blank:
Inert gases were discovered by ___________
State the contributions of Dimitri Mendeleev
Give reasons for the following
Cosmetics may contain preservatives, as one of their ingredients.
Select the correct name from the choices given below for the following case.
A synthetic fibre used in clothing.
