Excretory system of humans | Excretory system of plants |
In humans, the excretory system carries out the function of the removal of waste from the body. | In plants, there is no special system or organ for excretion. |
Waste substances are generally eliminated out of the body | Most of the waste substances are stored in the leaves, flowers, fruits and bark of the stem. |
The excretory products are urea, uric acid, ammonia, etc. | The excretory products are gum, resin, latex of rubber, etc. |