Question

Gastrointestinal tract in biollogical discussion

Answer 1

Answer:

it comprises of the stomach and and the digestive organs such as the pancreas and the liver etc along with the oesophagus buccal cavity etc

Answer 2

Answer:

The principal functions of the gastrointestinal tract are to digest and absorb ingested nutrients and to excrete waste products of digestion. Most nutrients are ingested in a form that is either too complex for absorption or insoluble and therefore indigestible or incapable of being digested.