Explain Accessory Organs which help in Digestion
The gastrointestinal tract receives various secretions. Some are secreted from the glands in the lining membrane of the organs, e.g. gastric juice by the glands of the stomach. But some secretions are poured by glands located outside the tract. These are called accessory organs of digestion. Their secretions pass through ducts and reach the gastrointestinal tract.