Q. The blood vessel which brings oxygenated blood from lungs towards the heart of frog is :

 1670  216 AFMCAFMC 2000 Report Error

Solution:

In frog, the pulmonary vein collects oxygenated blood from the lungs and brings it to left auricle in the heart. Usually the veins carry deoxygenated blood, but the pulmonary vein is an exception.