The gaseous exchange between blood and air do | vedclass

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(A) The human respiratory system is divided into two parts: the conducting zone and the respiratory zone.$(1)$ The conducting zone includes the nose,p

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Conductive zone

Vedclass · Answer

(A) The human respiratory system is divided into two parts: the conducting zone and the respiratory zone.$(1)$ The conducting zone includes the nose,pharynx,larynx,trachea,bronchi,and bronchioles. Its primary function is to transport,filter,warm,and humidify the air. No gaseous exchange occurs in this zone.$(2)$ The respiratory zone,which includes the respiratory bronchioles,alveolar ducts,and alveoli,is the actual site of gaseous exchange between blood and air.$(3)$ Therefore,the gaseous exchange does not occur in the conducting zone.

The gaseous exchange between blood and air does not occur in

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