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BIOL 1001 (090-095) Unit 2.3 Learning Quiz - evolution of cooperation
Multiple choice
Which words or phrases are associated with both kin selection and reciprocal altruism?
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The question asks which words or phrases are associated with both kin selection and reciprocal altruism.
Option 1: 'Net benefit exceeds cost' — In kin selection, the idea is framed by Hamilton's rule rB > C, which compares the benefit to related beneficiaries against the cost to the actor, scaled by relatedness. A similar way of thinking appears in reciprocal altruism, where individuals help others with the expectation......Login to view full explanationLog in for full answers
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Monkey alarm calls are a form of altruistic behavior because...
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Question at position 4 An altruistic act is said to have occurred when an organismacts to the benefit of other members of its species but at a reproductive cost to itself.does not reproduce because it is homozygous.attempts to mate with an organism of another species.reproduces only once and then is killed by the community.Clear my selection
Question at position 21 An altruistic act is said to have occurred when an organismdoes not reproduce because it is homozygous.attempts to mate with an organism of another species.reproduces only once and then is killed by the community.acts to the benefit of other members of its species but at a reproductive cost to itself.Clear my selection
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