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UPSC CSE Prelims
2022
Q47 — Environment & Ecology

UPSC CSE Prelims 2022 Q47 — Environment & Ecology PYQ with Answer

2022Q47·Environment & Ecology·Biodiversity & Conservation

Which of the following is not a bird ?

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With reference to polyethylene terephthalate, the use of which is so widespread ...

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Which of the following are nitrogen-fixing plants? 1. Alfalfa 2. Amaranth 3. ...

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