NEET2013ZoologyBody Fluids and CirculationActual
Figure shows schematic plan of blood circulation in human with labels A to D. Identify the label and give its function/s
Options
- AA-pulmonary vein-takes impure blood from body parts, pO ₂=60 mmHg
- BB-pulmonary artery-takes blood from heart to lungs, pO ₂=90 mmHg
- CC-vena cava-takes blood from body parts to right auricle, pCO ₂=45 mmHg
- DD-dorsal aorta-takes blood from heart to body parts, pO ₂=95 mmHg
Correct answer
C. C-vena cava-takes blood from body parts to right auricle, pCO ₂=45 mmHg
Step-by-step solution
A-Pulmonary vein takes impure blood from body parts, pO ₂=60 mmHg . B-Pulmonary artery-takes blood from heart to lungs, pO ₂=90 mmHg . C - Vena cava-takes blood from body parts to right auricle, pCO ₂=45 mmHg D-Dorsal aorta-takes blood from heart to body parts, pO ₂=95 mmHg .