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Due to increasing fir-borne allergens andBollutants many people in urban areas aresuffering from respiratory disorder causingwhepang due toreduction in the socretion of surfactants bypneumocytes()benigp growth on mucous lining of nasalcavityinflammation of bropchi and bronchioles.proliferation of fibrous tissues and damageof the alveolar walls​

Answer»

ANSWER:

inflammation of BRONCHI and BRONCHIOLES

Explanation:

allergens cause asthma

asthma will lead to inflammation in RESPIRATORY tract particularly bronchi and bronchioles. Asthma also cause wheezing sound

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