Consider the following statements: Statement I: Urban air pollution can act as a carrier and amplifier of antibiotic-resistant bacteria, increasing the risk of respiratory infections in densely populated cities. Statement II: Fine particulate matter such as PM2.5 and PM10 facilitates the survival and atmospheric transport of bacteria, thereby enhancing their ability to invade human hosts. Statement III: Antibiotic-resistant bacteria detected in urban air arise exclusively from hospital settings and are not influenced by community-level factors such as waste disposal or population density. Which one of the following is correct in respect of the above statements?

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Environment & Ecology · Air Pollution & Health

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Correct answer

Only one of the Statements II and III is correct, and that explains Statement I

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Answer 1

Neither Statement II nor Statement III is correct

Answer 2

Only one of the Statements II and III is correct, and that explains Statement I

Answer 3

Both Statement II and Statement III are correct, but only one of them explains Statement I

Answer 4

Both Statement II and Statement III are correct, and both explain Statement I

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