What is the difference between excretion and digestion?

1 Answer
Nov 26, 2017

Digestion is a process by which the contents in our food are broken down so that they can be absorbed by our body in order to get energy.

Organs involved in Digestion:

Excretion involves the removal of undigested food contents or metabolic wastes from the body.

Organs involved in Excretion:
In vertebrates this is primarily carried out by: