Undigested Food is Eliminated Through the _______

Question

Undigested food is eliminated through the _______.
A) submucosa
B) anus
C) appendix
D) cecum

Accepted Answer

Undigested food is eliminated through the anus, which is the opening at the end of the digestive tract where feces are expelled from the body. The submucosa is a layer of tissue found within the digestive tract, the appendix is a small pouch attached to the cecum, and the cecum is a pouch at the beginning of the large intestine. None of these structures are involved in the elimination of undigested food.