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muscularis extrena
Muscularis externa .
the smooth muscles are responsible for perstalsis and segmentation, so that means its the muscularis externa. :)
The outer most layer of the small intestine would be the muscularis.
There are four basic layers: starting at the innermost (closes to the food) there's the mucosa, then submucosa, then muscularis, then serosa. 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).The four basic tissue layers of the alimentary canal are: Mucosa, Submucosa, Muscularis externa, and the Serosa.From outer to inner: serosa, external muscle layer consisting of outer circular and inner longitudinal, submucosa and mucous membrane
Muscular layer
Submucosa
the serosa
The smooth muscles of the alimentary canal contract to move ingested material through the digestive tract.
no
The Mucosa layer contains lamina propia
the part of the alimentary canal responsible for peristalsis is the oesophagus or the food pipe.by wave like movements of the smooth muscles on the wall of the food pipe the food is sent to the stomach.