Question

64. In human beings, partial pressure o
carbon dioxide in the inspired and expired
air respectively
a) 0.3 and 40 mm Hg
b) 0.3 and 32 mm Hg
c) 40 and 46 mm Hg
d) 40 and 0.3 mm Hg​

Answer 1

$<font color = red >$

C. 40 and 46 mm Hg

Answer 2

Answer:

$\huge\underline\bold\red{Answer!!}$

$<font color="blue">$c) 40 and 46 mm Hg

Explanation:

Partial pressure of oxygen in the inspired and expired air is respectively .