Class 11 NEET Biology Body Fluids and Circulation

© examsiri.com

Question : 40 of 107

Marks: +1, -0

The given figure shows schematic plan of blood circulation in humans with labels A to D. Identify the label and give its functions?

(NEET 2013)

C - Vena cava - takes blood from body parts to right auricle, pCO2=45mmHg
D - Dorsal aorta - takes blood from heart to body parts, pO2=95mmHg
A - Pulmonary vein - takes impure blood from body parts, pO2=60mmHg
B - Pulmonary artery - takes blood from heart to lungs, pO2=90mmHg

Go to Question:

Prev Question

Next Question