Question

what is digestive system in biology

Answer 1

Digestion is a catabolic process, in which complex and largr components of food are broken down into their res simpler and smaller forms with the help of various h enzymes. These simpler forms are further taken up by different parts of body and are finally absorbed.

The entire system which performs this process of digestion is known as digestive system

Answer 2

Digestion is the breaking down of chemicals in the body to a form that can be absorbed and used. Digestion begins, in mammals, with the saliva in the mouth.
The Mouth
Oesophagus
Stomach
Duodenum (early small intestine)
Liver
Pancreas
Brunner’s gland
Ileum
Small Intestine in General
Large Intestine