The waste products produced in man are

Which waste products are produced in our body through metabolic activities?

Why are various waste products produced in the body of an organism?

Name any four nitrogenous waste products produced by animals.

(a) What are the methods used by plants to get rid of their waste products ? (b) How are waste products excreted in Amoeba ?

How are waste products excreted in amoeba ?

The waste product of respiration is

What are the waste products removed by lungs ?

How are waste products excreted in amoeba?