In a coloured diagram why do we generally
show the pulmonary artery in blue and
pulmonary vein in red colour ?
Answers
Answered by
2
because pulmonary artery carry deoxygenated blood or impure blood..
While pulmonary vein carry oxygenated or pure blood..
Answered by
0
Explanation:
because pulmonary artery carries oxynated blood & pulmonary vein carries deoxygenated blood hence pa &pv are in blue & red clr
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