Organ System Part Of Kidney. The remainder of the system is made up of the paired ureters the bladder and the urethra. Their main function is to control water balance in the body by filtering blood and creating urine as a waste product to be excreted from.

The kidney is part of the excretory system and is regulated by the endocrine system. The renal cortex is the outer part of the kidney. The kidney participates in whole body homeostasis regulating acid base balance electrolyte concentrations extracellular fluid volume and blood pressure.
The diagram of excretory system.
Part of anatomy human body model with organ system. The ureters drain the urine to the bladder where the urine is stored. The remainder of the system is made up of the paired ureters the bladder and the urethra. Their main function is to control water balance in the body by filtering blood and creating urine as a waste product to be excreted from.