Biogén
Biogén is an adjective used in several languages, including French, to denote substances or processes originating from living organisms. It is commonly contrasted with abiogène or abiogenic, which describe non-biological or inorganic origins. The term emphasizes a biological source or influence in the formation or transformation of matter.
In geology and archaeology, biogén materials are those created or heavily shaped by living systems. Examples
In environmental science and ecology, biogén emissions refer to gases released by living organisms, such as
In chemistry and physiology, biogén compounds are those produced by living systems, including biogenic amines like
Etymology stems from bio- meaning life and -gé (from French génèse) indicating origin, reflecting the core idea