2nd PUC Biology Series 2

PUC Science 2ndYear  Biology Series-2 quiz

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Created on By wefru

Biology Series 2

TEST YOUR KNOWLEDGE OF SCIENCE

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Q.11  Major aerosol pollutant in jet plane emission is

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Q.12  Gas released during Bhopal tragedy was

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Q.13  Deforestation will decrease

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Q.14  Pyramid of numbers in a grassland/tree ecosystem

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Q.15  Domestic waste constitutes

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Q.16 Acid rain is due to increase in atmospheric concentration of

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Q.17  A non-renewable resource is

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Q.18 Renewable source of energy is

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Q.19 Homeostasis is

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Q.20 Deep black soil is productive due to high proportion of

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