In a study done with vervets, researchers found that
A) genetic relatedness is necessary for contingent reciprocity to occur.
B) they ignore recruitment calls from other monkeys after receiving grooming bouts from them.
C) contingent reciprocity can evolve as confederates react appropriately to the presence and absence of reciprocity.
D) agemates were more likely to be reciprocal.

Question

Quizplus · Accepted Answer

The study found that contingent reciprocity can evolve as confederates react appropriately to the presence and absence of reciprocity.

In a Study Done with Vervets, Researchers Found That