Answer: all the same.
When we say that something is "homogeneous," what we mean is that it lacks variety, or that all of its units are the same. A school that is all homogeneous is one in which the students are all very similar. The root "homo" means "the same." In this case, Umla scratches the college off her list of options because she wants to be educated in a place that offers more variety in terms of students.
