NEET Biology question

The partial pressure of oxygen in the alveoli of the lungs is

Answer: (B)

Solution

Alveolar pO (~104 mm Hg) is higher than the pO of the deoxygenated blood (~40 mm Hg) arriving at the

Create a free account to read the complete working, and practise questions like this in a timed test.

Question ID VK-119246