Digestive system

 The group of organ to breakdown of foods into smaller component until absorption and excretion of unabsorbed waste is termed as Digestive system.

Hollo paths of GIT (Gastro Intestinal Tract) and some accessories organ altogather construct digestive system.

GIT consists with Mouth, Esophagus, stomach, small intestine and large intestine.

The accessories organs are Salivery gland, tounge, liver, pancreas, gall bladar, teeth, serous gland.

GIT organs passes food components one after another through breaking down it smaller to smaller.

Accessories organs breakdown foods, make it soft, secrets enzymes and chemicals to make food easier to absorb.

One of the GIT organ, stomach do major work in digestion. It secrets HCl to ultimately breaking down of food. HCl is Hydrocloric acid. It is also called gastric acid.