Answers

2015-11-23T21:06:30+05:30
Pulmonary vein is the artery which carries blood
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Yes, the pulmonary vein carries blood, but not oxygenated blood. That would be the aorta :)
yup
2015-11-23T21:07:08+05:30
The main artery carrying oxygenated blood outside the heart is called aorta.
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