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What is Not a direct branch of arch of aorta - and explain in detail?
Ans. is 'd' i.e., Right common carotid artery o Branches of arch of aorta areBrachiocephalic trunkLeft common carotid arteryLeft subclavian arteryo Right common carotid artery and right subclavian artery arise from brachiocephalic trunk (Brachiocephalic trunk divides into right common carotid and right subclavian arteries).