Not a direct branch of arch of aorta -
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).
Blood Vessels of Thorax
Left common carotid artery
Left subclavian artery
Brachiocephalic trunk
Right common carotid artery
Right common carotid artery