People with relatively symmetric faces and bodies are generally seen as more attractive than others. Which of the following is FALSE regarding this symmetry effect?

a. When women are judging men, the effect is stronger among women who are ovulating (most prone to getting pregnant) than women who aren't.
b. The effect is stronger among men rating women than among women rating men.
c. The effect can occur just based upon smell; people literally do not need to see symmetric people in order to prefer them.
d. The effect seems to occur, at least in part, because symmetry is a sign of good health.

B