In recent studies of chimpanzees, researchers found that
A) possessors of food were less likely to share their food with individuals who had recently groomed them.
B) grooming is not reciprocal.
C) grooming is sometimes a precursor for food sharing.
D) grooming is exchanged for mating opportunities.

Question

Quizplus · Accepted Answer

Grooming among chimpanzees is often a social activity that strengthens bonds and can lead to reciprocal behaviors, such as food sharing. This behavior indicates a form of social exchange where grooming can be seen as a service or favor that is sometimes rewarded with food, demonstrating the complex social structures and reciprocal altruism present in chimpanzee communities.

In Recent Studies of Chimpanzees, Researchers Found That