Assertion: alimentary canal's layer | /r/HasProperty | inner circular
Facets:
Source sentences:
text: The submucosa is surrounded by smooth muscle, which is typically divided into two differently oriented layers - an inner circular and an outer longitudinal layer.
text: The innermost layer has fibres running around the tube, and is called circular muscle.
text: The muscularis layer is made up of two distinct, concentric muscular layers, the inner circular and the outer longitudinal (named for the general direction of their muscle fibers).