Waardenburg Syndrome Due to PAX3 Mutations - Waardenburg Syndrome Due to PAX3 Mutations Waardenburg Syndrome was discovered in 1951 by a Dutch opthamologist, Petrus Johannes Waardenburg. He observed that often people with two different colored eyes also had hearing problems.
Range-Range is the difference between the lowest number and the highest number. Take, for example, math test scores. Let's say your best score all year was a 100 and your worst was a 75. Then the rest of the scores don't matter for range.
Definition of range. 1  1a (1) : a series of things in a line : row (2) : a series of mountains (3) : one of the north-south rows of townships in a U.S. public-land survey that are numbered east and west from the principal meridian of the surveyb : an aggregate of individuals in one orderc : a direction line.