Enlist some important function of kidney.

The main functions of the Kidney are given below:

a> Nephrons are the basic filtration unit in Human beings. It removes unwanted harmful substances like urea and other salts along with excess water from the blood and urine that is excreted out from the body.

b> It regulates the osmotic pressure of the body by the process of Osmoregulation.
c> It regulates the pH of the Blood.