The liver has almost 500 or more functions in the human body like supplying the nutrients protein making filtering the toxins and creates the acid for food digestion etc. This hindi video explains about structure and function of kidney. The kidneys play a role in maintaining the balance of body fluids and regulating blood pressure among other functions.
This is mapped to class 10 biology chapter life processes.
Each kidney is about 4 or 5 inches long roughly the size of a large fist.
