In a Study Done with Vervets, Researchers Found That

question 56

Multiple Choice

In a study done with vervets, researchers found that

• A) genetic relatedness is necessary for contingent reciprocity to occur.
• B) they responded to 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.

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