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.
An organism may become a native species after being carried by birds to a territory. Islands tend to house a great number of native species. A native species lives in an area for natural reasons, with no human intervention involved.wo types of native species are recognized: endemic species are found only in the area concerned, while indigenous species are also found naturally in other areas. Endemic organisms are particularly vulnerable to extinction as they may be confined to a very small region and to particular habitats within that region.