Question

Define excretion.Is excretion necessary for all living organisms?Name the various organs responsible for excretion in human.5marks

Answer 1

Answer:

The process of removal of nitrogeneous waste from our body is called as Excretion.

Yes,excretion is necessary for all the living organisms to get rid of all the waste products present in their body and to keep their body healthy,fit and clean.If the toxic materials will not be removed from our body,then they will mix with the blood and will damage our cells.

The various organs responsible for excretion in our body are:

1.Skin

2.Liver

3.Large intestine

4.Kidneys

5.Lungs

Hope,my answer will surely help u...:)