A chauffeur refers to an individual who drives people around for a living. An individual will be required to be fingerprinted before acquiring a chauffeur's licence in New York. An individual may be required to pass a defensive driving course before acquiring a chauffeur's license. In some states, the type of chauffeur license needed will depend on the number of people being transported. In New York, a chauffeur license is a Class E license, which is a taxi license.
Biological magnification (or biomagnification) is the buildup of certain substances, such as DDT, in the bodies of organisms at higher trophic levels of food webs. DDT was once used extensively as an insecticide. DDT builds up in the fatty tissues of organisms.
Magnification is the increase (or decrease) in size of an image produced by an optical system compared to the true size.The most commonly considered form of magnification is linear magnification, although angular magnification is sometimes also encountered.hen the (linear) magnification is defined by. Magnification is the increase (or decrease) in size of an image produced by an optical system compared to the true size. The most commonly considered form of magnification is linear magnification, although angular magnification is sometimes also encountered.