Home › CBSE Class 11 (Science) › Biology › Breathing and Exchange of Gases › Which two volumes add up to functional residual …
Which two volumes add up to functional residual capacity?
AERV plus RV
BIRV plus RV
CTV plus ERV
DTV plus IRV
Answer & Solution
Correct answer: A. ERV plus RV
Air left after a normal expiration is the expiratory reserve plus the residual volume.
Related questions
Why is heart failure also called congestive heart failure?Repeated readings of what level or higher indicate hypertension?What is the normal blood pressure reading in a healthy adult?Why is the human heart described as myogenic?What supplies blood to the cardiac muscle itself?Which layer is comparatively thin in veins?Which vessel layer is lined by squamous endothelium?Which layer of an artery wall has smooth muscle and elastic fibres?