Q59: UPPSC Prelims 2019 GS-I | Which one of the following is the well-known example of bio-… | UnlockIAS | UnlockIAS

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State PSC PYQ
UPPSC
Prelims
2019
Q59

UPPSC Prelims 2019GS-IQ. 59 of 219

Q. 591 markMedium

UPPSC Prelims 2019·GS-I

Which one of the following is the well-known example of bio-indicator of air pollution?

(a)Lichens

(b)Methyl mercury

(c)Rose plant

(d)Sunflower

Q59 Back to 2019 Prelims Q60

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