what do kidneys do?
The kidneys are a pair of bean-shaped organs that are found in all vertebrates. They are regulatory in nature and carry out a great number of tasks, including the removal of waste products from the body, maintaining the balance of electrolyte levels and regulating blood pressure.
The kidneys are bean-shaped organs that serve several essential regulatory roles in vertebrates. They remove excess organic molecules from the blood, and it is by this action that their best-known function is performed: the removal of waste products of metabolism.ach kidney excretes urine into a ureter which empties into the bladder. Renal physiology is the study of kidney function, while nephrology is the medical specialty concerned with kidney diseases.