Question

What kind of wastes are generally excreted out from various organs?

Answer 1

Excretion is the removal of metabolic wastes from the body. The various metabolic wastes and their excretory organs are as follows:

$\begin{array}{cc}\text{Excretory organ}& \text{Metabolic waste products}\\ \text{Kidney}& \text{Water, nitrogenous waste (Urea, uric acid, creatine, and ammonia), excess salts like NaCl and excess water-soluble vitamins}\\ \text{Lungs}& \text{Water, carbon dioxide}\\ \text{skin}& \text{Water,salts,urea}\\ \text{Liver}& \text{Bile pigments (through the intestines via bile juice poured into duodenum)}\end{array}$