Capuchin Monkeys Refuse to Exchange Pebbles for a Slice of Cucumber

question 41

Multiple Choice

Capuchin monkeys refuse to exchange pebbles for a slice of cucumber after seeing another monkey receive a more highly valued grape for its pebble (Brosnan & De Waal,2003) .This suggests that nonhuman primates have a ____.

• A)sense of competition
• B)preference for free riding
• C)sense of fair play
• D)preference for retaliation

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Definitions:

Rabies

An acute viral disease of the nervous system of warm-blooded animals; usually transmitted by the bite of a rabid animal.

Depressed Fracture

A type of bone fracture where part of the bone is pushed inward, often seen in skull fractures.

Greenstick Fracture

An incomplete fracture, occurring in children.

Open Fracture

A type of bone fracture where the broken bone penetrates through the skin, creating an open wound and increasing infection risk.