1 If you already have an ITIN or SSN; 2  If you are also employed by USC (in which case you must apply for a Social Security Number instead); 3  If you are a consultant, independent contractor, or honoraria recipient who is NOT claiming a tax treaty;
A belief about a certain group of people is called a stereotype. Stereotypes can be positive or negative, but are usually an exaggerated idea of what a group is like. For example, Jeff thinks that vegetarians are healthy and peace-loving. Those are positive stereotypes because they reflect well on the group.
A phenotype (from Greek phainein, meaning 'to show', and typos, meaning 'type') is the composite of an organism's observable characteristics or traits, such as its morphology, development, biochemical or physiological properties, behavior, and products of behavior (such as a bird's nest).