primate social structure our close biological relatives our close biological relatives our close biological relatives our close biological relatives our close biological relatives mostly shun the male-dominated monogamy our close biological relatives our close biological relatives kick out their children when they become teenagers our close biological relatives social development individual monkeys (for arguments sake). our close biological relatives troop of family monkeys http://anthro.palomar.edu/behavior/behave_2.htm our close biological relatives troop of family monkeys primate troop our close biological relatives social development our close biological relatives individual monkeys (for arguments sake). fission-fusion adaptation our close biological relatives our close biological relatives our close biological relatives our close biological relatives primate troop