Questions tagged [sociobiology]

the scientific study of the biological (especially ecological and evolutionary) aspects of social behaviour in animals and humans. Use this tag in questions related to such studies about animals or to the subject itself.

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What if $rB=C$ in Hamilton's rule?

Hamilton's rule states that if $rB>C$ then a gene giving altruistic behaviour will increase in frequency in the population. What would happen if $rB=C$? Will an individual perform the altruistic ...
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Why social animals attack odd members of their own group?

Some social animals are known for attacking odd members of their own group, for example, chicken: If you have a large group of one type of chicken, they will usually gang up on the one or two ...