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प्रश्न
Which of the following is used as an atmospheric pollution indicator?
पर्याय
Lepidoptera
Lichens
Lycopersicon
Lycopodium
MCQ
उत्तर
Lichens
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
Which of the following is used as an atmospheric pollution indicator?
Lepidoptera
Lichens
Lycopersicon
Lycopodium
Lichens