Valves
Flaps of tissue that force unidirectional flow are called valves.
TRUE
Valves. Mitral and aortic.
. . . flaps!
The flaps are simply called flaps.
cusps
The flaps of tissue that allow blood to flow in only one direction are called "valves." In the context of the cardiovascular system, they are crucial for ensuring that blood moves efficiently through the heart and blood vessels.
Capillaries
a valve
Valves?
They are quite literally called flaps, and they make the plane go up, down, left and right.
winglett