NEETZoology-Respiration in Plants
NEET Zoology Transport of Gases MCQ Question
Type: MCQ-numerical-Medium-Class 11
The partial pressure of oxygen in systemic veins in a healthy man is
A
45 mm Hg
B
95 mm Hg
C
40 mm Hg
D
104 mm Hg
Correct Answer
Option C
Detailed Explanation
In systemic veins, the partial pressure of oxygen is approximately 40 mm Hg, reflecting the lower oxygen content after tissue exchange.
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