Respiration in plants | Respiration in animals |
In plants, separate respiratory organs are absent. | In animals, specific respiratory organs are generally present. |
Respiration takes place through direct diffusion of gases to and from the cells. | In animals, the gases are first transported through the red blood cells or the plasma to the cells and then given to the cells. |
In plants, less heat is produced during the process of respiration. | In animals, the amount of heat produced is more. |