urinogenital system

urinogenital system

the excretory and reproductive organs and functions of animals. The two are often grouped together because they are closely associated, particularly in male animals where, for example, in mammals the URETHRA is the common duct for urine and sperm.
Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005