Final answer:
Bonobos are exceptional among primates due to their peaceful and female-dominated social structure. They use sexual behavior to build social bonds and resolve conflicts, contrasting with the often aggressive male-dominated societies seen in other primates, such as chimpanzees.
Step-by-step explanation:
Bonobos are exceptional among primates due to their peaceful and female-dominated social structure. Unlike their close relatives, the chimpanzees, which have a male-dominated society characterized by aggression and territorial behavior, bonobos live in groups that are mostly egalitarian and non-violent. Female primates in bonobo society are not only highly competitive but also sexually assertive, often exercising their preference to mate with certain male 'friends' rather than aggressive or dominant males. This contrasts with the patriarchal social structures seen in some other primate societies. Bonobos are also known for their diverse sexual behavior, which is used as a social tool to build bonds and ease conflicts within the group.
Furthermore, the social organization within primate species is quite complex, with both genders actively strategizing for resources and relationships. Another interesting aspect of bonobos is that they share 99% of their DNA with humans, emphasizing the close relatedness yet distinct social dynamics between the species. The study of such behaviors offers valuable insights into the biological basis of social structures and the potential for peaceful coexistence.