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प्रश्न
Choose the correct alternative from the choices given below for the following statement:
The chemicals prescribed by a doctor in the treatment of infectious diseases are called
विकल्प
antigens
lotions
antibiotics
creams
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उत्तर
antibiotics
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संबंधित प्रश्न
Give two examples of the following substance.
Building materials
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Name the scientists who discovered the following:
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L.P.G. is used for ___________
Write True or False against the following statement.
D.D.T. is an important fertiliser:
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Give reasons for the following
Titanium dioxide is an important ingredient in cosmetics.
Give reasons for the following
Ordinary soap is wasted in hard water.
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