Question

Is the rectum a major organ of the digestive system or an accessory organ? Is the pharynx an accessory organ?

Answer 1

The rectum is the end of the large intestine, so yes, it is a major organ. The pharynx is also a major organ.

Explanation:

Accessory organs are those that help the digestive system, but are not part of the digestive tract.
Major organs are those that are part of the digestive tract, also known as the alimentary canal. Food passes through these organs.