Which statement about sexual selection is true?
A) Traits favored by sexual selection are often costly to males.
B) Sexual selection operates primarily on survival success.
C) Sexual selection is the only form of nonrandom mating.
D) Darwin's contemporaries immediately recognized the importance of his ideas about sexual selection.
E) Sexual selection applies to the ability of individuals of one sex to compete for access to members of the opposite sex,not to matters of sexual attractiveness.

Question

Quizplus · Accepted Answer

Sexual selection often favors traits that are costly to males, such as elaborate displays or weapons used in competition for females. These traits can be energetically expensive to produce and maintain, and can also increase the risk of predation or injury.

Which Statement About Sexual Selection Is True