Science UPPCS Previous Year Questions with Answers (Page 45)

2014ScienceGS Paper I

Harmful ultra-violet radiation coming form the sun can cause

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2014ScienceGS Paper I

Biological resurfacing is a recent surgical technique used to treat problems of

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2014ScienceGS Paper I

Some marine animals and insects emit light from their body in darkness. This phenomenon is known as

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2013ScienceGS Paper I

Which of the following gases is used for the purification of drinking water?

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2013ScienceGS Paper I

Photosynthesis using the invisible part of the sunlight is done by some

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