What are the different methods of respiration in the organism?
There are two types of methods of respiration: -
Anaerobic respiration: -
Some organisms oxidize their food without using any molecular oxygen. This is known
as anaerobic respiration. In this process less energy is produced. It is also called
fermentation.
Aerobic respiration: -
In higher organisms energy is produced using molecular oxygen. This is known as
aerobic respiration. In this method large quantity of energy is produced.