Full Definition of LACTIC ACID. : a hygroscopic organic acid C3H6O3 present normally especially in muscle tissue as a product of anaerobic glycolysis, produced in carbohydrate matter usually by bacterial fermentation, and used especially in food and medicine and in industry.ull Definition of LACTIC ACID. : a hygroscopic organic acid C3H6O3 present normally especially in muscle tissue as a product of anaerobic glycolysis, produced in carbohydrate matter usually by bacterial fermentation, and used especially in food and medicine and in industry.
The Convention on Biological Diversity (CBD) defines non-indigenous species as species whose introduction or spread threaten biodiversity. Non-indigenous species are species introduced outside their natural past or present range, which might survive and subsequently reproduce.These species are introduced in situations where exchange of people or goods takes place between countries and continents, by shipping for example.on-indigenous species are species introduced outside their natural past or present range, which might survive and subsequently reproduce. These species are introduced in situations where exchange of people or goods takes place between countries and continents, by shipping for example.
For humans, see Indigenous peoples. In biogeography, a species is defined as indigenous to a given region or ecosystem if its presence in that region is the result of only natural processes, with no human intervention. The term is equivalent to native in less scientific usage.n indigenous species is not necessarily endemic. In biology and ecology, endemic means exclusively native to the biota of a specific place. An indigenous species may occur in areas other than the one under consideration.