Question

which of the folloeing structures contains oxygenated blood ?
a) left atrium , pulmonary vein ,arota and left ventrical
b) left venrucle ,pulmonary artery,aorta and right atrium
c) right ventricle , pylmonary vein,aorta and right atrium
d) left ateium,pulmonary artery, aorta amd left ventrical
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Answer 1

Answer:

ANS:- A) LEFT ATRIUM, PULMONARY VEIN, AROTA, LEFT VENTRICLE.

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