Question 40 1 pts
Each of the following statements accurately describes a feature of arteries EXCEPT which
one?
O Arteries have a smooth muscle layer in the wall which provides some stiffness.
O Elastic fibers in arterial walls allow stretching of the arteries.
O Valves along major arteries maintain directed blood flow.
O A tough supportive layer of connective tissue containing collagen is found on the outer surface of
arteries.
Previches