alimentary canal
Skin.
alimentary canal.
True. The alimentary canal, also known as the digestive tract, is a continuous tube that runs from the mouth to the anus. It includes organs such as the esophagus, stomach, small intestine, and large intestine.
It called the 'digestive tract' or 'alimentary canal'. ...........................................................................................................................
Grasshoppers basically have a tube which runs from the mouth to the anus that works as its digestive tract.
It extends from the mouth all the way to the anus.
crap tunnel... no I'm just joking, its actually called the digestive system. You see there are so many different organs from mouth to anus that there is not one single name for it, but a system (group of organs working together for the same purpose).
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.
The alimentary tract or Gastrointestinal Tract ( GI Tract ) is a continuous tube that extends from the mouth to the anus.
the "tube" that connects the mouth and the stomach is called the esophagus.
The tube is actually a series of tubes, which extend from the Mouth (with its tongue, which is a muscular hydrostat); to the Throat (cricopharyngeus muscle); to the Esophagus (a sphincter muscle surrounds this tube); to the Stomach (a pouch with elastic muscle); to the Small Intestines (a tube 22-25 feet long , a smooth digestive muscle); to the Large Intestines (a tube about 5 feet long, it consists of the colon and the rectum, and is a large digestive muscle consisting of three layers of muscles); to finally the Anus (the anus aka rectum, contains the internal and external anal sphincter muscles).These are the varying types of tubes and muscles, which progressively push and propel the food along our digestive track from out mouth, until it leaves our bodies through the anus.
A tube gut has one opening. The mouth while serving as the beginning of digestion also serve as the anus and eliminates waste.