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Number of alveoli in human lung is about...

Number of alveoli in human lung is about

A

One million

B

More than two million

C

More than five million

D

More than seven million

Text Solution

Verified by Experts

The correct Answer is:
D
Alveolar number was closely related to total lung volume, with larger lungs having considerably more alveoli. The number of alveoli in lung range:274-790 million.
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