Final answer:
If females of a primate group are philopatric, it means they stay in their natal group or close to their birthplace. Females are central actors in primate social life, forming bonded groups with their offspring and dedicating more time to their care.
Step-by-step explanation:
If females of a given primate group are philopatric, it means that females stay in their natal group or close to their birthplace for their entire lives. They do not disperse to find new groups to join as adult males often do.
The primate social organization is largely based on female kinship and solidarity. Females are the central actors in most primate social life, as they form closely bonded groups with their offspring.
Female primates devote more time and resources to the care of young than males do. They are often pregnant or nursing throughout their adult lives.