Final answer:
The pancreas is not an organ of the gastrointestinal tract.
Explanation:
Which is not an organ of the gastrointestinal tract? The answer is D) Pancreas. The gastrointestinal tract includes organs like the stomach, anus, and pharynx, but the pancreas is an accessory organ in the digestive system that aids in digestion by producing enzymes.
Learn more about Gastrointestinal tract organs here:
https://brainly.com/question/38471103
