Which statement is not true? a) physical attractiveness is an important factor promoting initial liking in dating. b) people with opposite personalities tend to be attracted to each other. c) people tend to be more likely to pursue those whom they see often. d) people are likely to be attracted to those whom they see as similar to themselves.

From the given statements peoples are likely to be attracted to those  whom they see as similar to themselves is not true.

Option (d):

Explanation:

an informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.