Biology, asked by revathisekhar33, 10 months ago

what is the structural and functional unit of lung ?

Answers

Answered by catherinecleetus
1

Answer:alveoli

Explanation:

Answered by tanurakshu
0

Answer:

Alveoli

The air passage divodes into smaller and smaller units and finallly terminate into baloon loke structures called alveoli which provide large surface area for exchange of gases.

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