The number of alveoli in human lungs is estimated to be a... — Answer & Explanation | PrepBeePakistan

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HomeMCQsBiology

MEDIUMENGLISHBiology

The number of alveoli in human lungs is estimated to be around:_________?

Correct answer: B

Explanation

The human lungs contain an estimated 300 to 500 million alveoli.

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