Polygenic traits are traits determined by the combined effect of more than one pair of genes. Human stature is an example of this trait. The size of all body parts from head to foot combined determines height. The size of each individual body part are determined by numerous genes.
Although you don't necessarily have to major in interior design, a bachelor's degree or higher in the discipline provides the best foundation for a career, according to the Foundation for Interior Design Education and Research.
If youâre considering a career in interior design, start your search by visiting careersininteriordesign.com. This site provides an overview of what it takes to become an interior designer in North America, including the national standards set by Interior Designers of Canada and its nine provincial regulatory bodies.