food pipe
mouth (oesophagus)
For food to properly pass through the alimentary canal, digestion must first occur. The process of moving food through the alimentary canal is called propulsion.
To propel food through the canal (peristalsis)
Alimentary canal.
The muscular movement of the intestinal canal is called peristalsis.
colon
Think of the alimentary canal as being a tube that carries and processes food. The liver processes/cleans blood and stores energy, and is not directly associated with the processing of food...therefore not part of the alimentary canal.
The food goes right through the digestive system from one end to the other, and is egested in the faeces.
In alimentary canal from throat to stomach.
Esophogas
endoplasmic reticulum