The alveoli in human lung are

3 crore

No worries! We‘ve got your back. Try BYJU‘S free classes today!

300 million

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

350,000

No worries! We‘ve got your back. Try BYJU‘S free classes today!

5 lakhs

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C 300 million
Alveoli are the site of respiration inside the lungs. The human lungs have 300 million alveoli with a total area of about $100 m^{2}$ which is 50 times than that of the skin surface.
So, the correct answer is option B.

Suggest Corrections

Similar questions

Q. A person has 400 million alveoli per lung with an average radius of 0.1m for each alveolus. Considering the alveoli are spherical in shape, the total respiratory surface of that person is closest to.

Q. Number of alveoli in the two human lungs is?

A person has 400 million alveoli per lung with an average radius of 0.1mm for each alveolus. Considering the alveoli are spherical in shape, the total respiratory surface of that person is closest to

Q. Lung alveoli are characterised by.

Q. Alveoli increase the surface area of the human lung which is approximately the size of a:

Join BYJU'S Learning Program

The alveoli in human lung are

The correct option is C 300 million Alveoli are the site of respiration inside the lungs. The human lungs have 300 million alveoli with a total area of about 100m2 which is 50 times than that of the skin surface.So, the correct answer is option B.

The correct option is C 300 million
Alveoli are the site of respiration inside the lungs. The human lungs have 300 million alveoli with a total area of about $100 m^{2}$ which is 50 times than that of the skin surface.
So, the correct answer is option B.