It is asumed as no. Even when the amount of food decreases along the way to stomach, it is still a no, here are the reasons:
-- Digestion does not take place in the gullet as gullet does not produce any digestive juice.
-- The reason why there are a decrease amount of food in gullet is because you swallow down saliva and saliva is a form of digestive juice.
In addition, Another name for the gullet is "esophagus".
The alimentary canal is the tube going from the mouth to the anus. The accessory organs are the organs located along that canal which produce enzymes to aid the digestion process.
That would be the large intestine, the final stage of digestion before the remaining products turn into waste.
Bile duct is the tube which connects liver to the alimentary canal
esophagus
It extends from the mouth all the way to the anus.
Food in its varying states of digestion is moved through the hollow alimentary canal by means of a series of muscular contractions known as peristalsis, which squeezes the alimentary canal, in much the way that you would squeeze a tube of toothpaste to move toothpaste through the tube.
A tube shaped compartment for the transfer, digestion, and absorption of food. Solid waste is expelled from it too. It extends from mouth to anus. It includes all digestive system and pathway of food you eat. Hope this helps!
Endoderm
The alimentary canal is another name for the digestive tract. It is a tubular system that starts at the mouth and ends at the anus. It is enclosed by the coelom, thus forming a tube within a tube.
approximately 6 metres when stretched
alimentary canal
The alimentary canal is just the tube that goes from the mouth to the anus. The digestive system includes that tube but also all of the physiology that occurs along the tube and the accessory organs actions and products.