The human aortic arch has three major branches: the brachiocephalic, the left common carotid, and the left subclavian artery. Which of these three arteries does NOT branch off from the aortic arch in a pig?

Question

Quizplus · Accepted Answer

In pigs, the left common carotid artery typically branches off from the brachiocephalic artery rather than directly from the aortic arch, unlike in humans where it branches directly from the aortic arch.

The Human Aortic Arch Has Three Major Branches: the Brachiocephalic