Objective 72: Evaluate fertilization in terms of evolutionary fitness

I really do not undertand this objective but I will chime in on what I think it is about.  Women usually increase their evolutionary fitness by having children with the creme of the crop males. Men usually increase their fitness by having sex often to increase the chances that their sperm will encounter the goodies. Consequently, females have often evolved traits for choosing the fathers of their children, while males have often evolved traits for gaining access to females and their goodies.  I do not know I am just talking out my anal sphincter.