Question

Chimpanzees live in a fission-fusion mating system composed of fluid foraging subgroups. What two factors can influence the composition of these subgroups?

Answer 1

Chimpanzee subgroups in a fission-fusion mating system can be influenced by resource availability and social dynamics.

Step-by-step explanation:

The composition of subgroups in chimpanzees' fission-fusion mating system can be influenced by two factors:

1. Resource availability: The availability of food resources can affect the composition of subgroups. When there is an abundance of food, larger subgroups may form. Conversely, when resources are scarce, smaller subgroups or solitary individuals may be more common.
2. Social dynamics: The social relationships and interactions among chimpanzees can influence subgroup composition. For example, individuals may form subgroups based on kinship, friendship, or mating preferences.