In order to become an orthodontist, students need to complete four years of dental school. Coursework in dental school includes anatomy, physiology and microbiology, as well as classes that apply more specifically to orthodontics, such as dental anatomy and occlusion, pediatric dentistry and dental materials.
Burgundy and maroon are both shades of red. Burgundy is achieved by adding purple to red, while maroon is achieved by adding brown to red.
Violet and purple look very similar; but violet is a true color, with its own wavelength on the spectrum of visible light, while purple is a composite color, made by combining blue and red.t is the color the eye sees looking at light with a wavelength of between 380 and 450 nanometers. In the traditional color wheel used by painters, violet and purple lie between red and blue. Violet is inclined toward blue, while purple is inclined toward red.