Babylon 10
The world's best online dictionary

Download it's free

Definition of Organ system

Organ system Definition from Encyclopedia Dictionaries & Glossaries
Wikipedia English - The Free Encyclopedia
A biological system is a complex network of biologically relevant entities. As biological organization spans several scales, examples of biological systems are populations of organisms, or on the organ- and tissue scale in mammals and other animals, the circulatory system, the respiratory system, the nervous system, etc.

See more at Wikipedia.org...
© This article uses material from Wikipedia® and is licensed under the GNU Free Documentation License and under the Creative Commons Attribution-ShareAlike License