Asked by Joseph Lagoa on May 06, 2024
Verified
Which layer of the wall of the alimentary canal contracts to move materials through the canal?
A) Mucosa
B) Submucosa
C) Muscular layer
D) Serosa
E) Peritoneum
Alimentary Canal
The whole passage along which food passes through the body, from mouth to anus, including the esophagus, stomach, and intestines.
Muscular Layer
The layer of muscle tissue in various organs, responsible for movement and contractions, such as in the heart and digestive tract.
- Discern the structure and functions of the alimentary canal, highlighting its layers and the mechanisms for material movement within.
Verified Answer
ZK
Zybrea KnightMay 08, 2024
Final Answer :
C
Explanation :
The muscular layer of the alimentary canal is responsible for the contractions (peristalsis) that move materials through the canal.
Learning Objectives
- Discern the structure and functions of the alimentary canal, highlighting its layers and the mechanisms for material movement within.