Dahlia pinnata is the national flower of Mexico. Dahlias originated from the mountainous regions of Mexico and Central America and Colombia. Dahlia pinnata is a genus of bushy â¦ , summer and autumn flowering plant. Dahlia pinnata flowers are species having tuberous roots and showy rayed variously colored flower heads.
DEFINITION of 'Market Economy'. An economic system in which economic decisions and the pricing of goods and services are guided solely by the aggregate interactions of a country's citizens and businesses and there is little government intervention or central planning.
{http://s3.amazonaws.com/engrade-myfiles/4062078742888268/concept_map_economic_systems.bmp}. Concept Map: Economic Systems. An economic system refers to the way in which the resources of a country are used to produce goods and services, and the manner in which these goods and services are distributed for consumption.Definition. Economic systems are characterised by the following: - role of government.efinition. An economic system refers to the way in which the resources of a country are used to produce goods and services, and the manner in which these goods and services are distributed for consumption. Definition.