Why is excretion important for humans ? explain breifly ?
Answers
Answered by
1
Waste products contains toxic things which are harmful for human being. So, to keep our body and blood pure. It is necessary to excrete the waste products.
Answered by
93
Excretion is removal of harmful nitrogeneous wastes such as urea , ammonia and others from our body.
The kidney is the chief excreting organ in our body.
They extract the wastes from blood and help to excrete the unwanted nitrogeneous wastes from our body.
Excretion is very important as if excretion is not done and if wastes are left to accumulate in the blood after a certain level , the organism may die because urea and other wastes are poisionous.
It keeps us clean and prevents diseases too.
Similar questions