Question

removal of the undigested residue of food​

Answer 1

Answer:

Explanation:

THE PROCESS OF REMOVAL OF UNDIGESTED AND UNABSORBED FOOD IS CALLED EGESTION. AND THE ORGAN WHICH REMOVES THE FOOD IS ANUS.Anus removes of undigested and unabsorbed solid residues of food from the body.

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Answer 2

Answer:

The final step in digestion is the elimination of undigested food content and waste products. The undigested food material enters the colon, where most of the water is reabsorbed. Recall that the colon is also home to the microflora called “intestinal flora” that aid in the digestion process. The semi-solid waste is moved through the colon by peristaltic movements of the muscle and is stored in the rectum. As the rectum expands in response to storage of fecal matter, it triggers the neural signals required to set up the urge to eliminate. The solid waste is eliminated through the anus using peristaltic movements of the rectum.