Gut , G.I.T. stomach intestine .
the pipes moves food back down through the plant.
Food enters the mouth. The pharynx acts as a suction pump; its muscular walls draw in food. In the pharynx, the pharyngeal glands secrete mucus.
The function of the pharynx is to transfer food to the mouth to the esphagus and warm, and moiston and filter air before it moves into the trachea.
peristalsis.... the reason why food travels through the esophagus into the stomach is that it is moved along by contractions of smooth muscle surrounding the esophagus. This is known as peristalsis
The gizzard is used to manually grind and break down food and the crop stores it.
The esophagus is a tube made of smooth muscle. It carries food from throat to stomach. The muscular movements of peristalsis moves the food downward, as well as by gravity. However, you can be upside down and food will still get to the stomach.
The epiglottis closes (to stop food going into the lungs) and the muscular walls contract to push the food down the oesophagus.
peristalsis
Peristalsis.
Peristalsis
A series of muscular contractions, which squeeze the alimentary canal, called peristalsis, are what moves food all the way through the alimentary canal, from beginning to end.
Peristalsis
Propulsion is the movement of food down the esophagus and peristalsis is the contractions in the stomach walls that moves food through the digestive tract.
Peristalsis is the series of muscular contractions which moves food through the gastro-intestinal tract. This is necessary for digestion to occur. Food cannot even be swallowed, unless something moves it down the esophagus.
Perastalsis, the wave of muscular contractions that moves food through the entire digestive system.
the pipes moves food back down through the plant.
Food enters the mouth. The pharynx acts as a suction pump; its muscular walls draw in food. In the pharynx, the pharyngeal glands secrete mucus.