The layers of the alimentary canal, from outside in, are the
A)serosa, muscular, submucosa and mucosa.
B)serosa, muscular, mucosa and submucosa.
C)mucosa, submucosa, muscular and serosa.
D)mucosa, muscular, submucosa, and serosa.

Question

Quizplus · Accepted Answer

The correct order of the layers of the alimentary canal from outside to inside is serosa, muscularis (muscular layer), submucosa, and mucosa.

The Layers of the Alimentary Canal, from Outside In, Are