What is rectum Class 11?

What is rectum Class 11?

Complete answer: The rectum is the last part of the lower gastrointestinal tract. It is a continuation of the sigmoid colon that connects to the anal canal. -The rectum is a part of the continence organ that plays an important role in the mechanism of defecation. -It also supports the defecation through a contraction.

What is the function of rectum for Class 7?

Function of the Rectum The rectum receives fecal matter from the sigmoid colon and stores it till it is excreted away via the anus, the last part of the digestive system.

What does the rectum do in the human body?

Functions of Rectum. The major function of rectum in the digestive tract is to stock all the waste matter that is eliminated out after processing of food inside human body. Once, body finishes the digestion process inside intestine then everything that is left behind is directed towards rectum along with bacteria as well as the digestive juices.

What is the rectum’s role in the digestive system?

The main function of the rectum is to act as a temporary storage site for fecal matter before it is eliminated from the body through the anal canal. As the food you eat passes through the digestive system, it is broken down and nutrients are absorbed in the stomach, small and large intestines.

What are the six functions of the digestive system?

The six major activities of the digestive system are ingestion, propulsion, mechanical breakdown, chemical digestion, absorption, and elimination. First, food is ingested, chewed, and swallowed.

What is the function of the rectum in the excretory system?

The rectum has the same diameter as that of the sigmoid colon. The job of rectum is to store the waste products in preparation for their ultimate removal out of the body. The job of the anus, on the other hand, is to serve as an opening for the elimination of feces.