The release and fertilization of two ova results in

In his work on facial expressions, Paul Ekman has found that

a. Darwin's view of emotion was substantially incorrect. b. all facial expressions are universal. c. cultures express all emotions in the same way. d. a set of emotional expressions is universal to the human species.

Researchers have found that when traditional males, traditional females, and androgynous people are compared in terms of the degree of depression, androgynous people are usually __________

a) less depressed b) equally depressed c) more depressed d) unfulfilled