Home › CBSE Class 11 (Science) › Biology › Breathing and Exchange of Gases › How much air can be forcibly expired after a nor…
How much air can be forcibly expired after a normal expiration?
A500 to 600 mL
B2500 to 3000 mL
C1100 to 1200 mL
D1000 to 1100 mL
Answer & Solution
Correct answer: D. 1000 to 1100 mL
Expiratory reserve volume averages 1000 to 1100 mL.
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