Ask A Question
Teacher's Toolbox
Listen & Watch
This predicts that a primate will take care of a close relative, even if it is costly for them to do so.
Reciprocity
Altruism
Selfishness
Kin Selection
Which of the following societies are pastoralists?
Inuit who hunt seals
Tlingit who fish for salmon
Hadza who gather tubers
Turkana who raise cows
Chimpanzees cooperate during what activity?
Fishing for salmon
Building houses
Hunting
Foraging for plant foods
This person benefits from group cooperation, but doesn’t pay a cost.
Grooming partner
Forager
Free-rider
Researcher
Which is NOT a benefit of job specialization?
People are more efficient at their jobs.
People have more free time to create new technologies.
People only take care of themselves and don’t cooperate.
People have more food and energy to raise a family.
What is an example of reciprocity?
A mother protecting her daughter from a predator.
Holding the door for a stranger.
Punishing free-riders.
Two monkeys grooming each other.
