Final answer:
Yes, eusociality arises from extreme kin selection where behaviors that benefit close relatives are favored, even at a cost to the individual. In eusocial groups like bees, wasps, ants, and termites, sterile workers take care of the queen because they are closely related to her, indirectly passing on their genes.
Step-by-step explanation:
Yes, eusociality does arise from extreme kin selection. Kin selection is a form of natural selection that favors behaviors that benefit close relatives, even at a cost to the individual performing the behavior. In eusocial groups like bees, wasps, ants, and termites, sterile workers take care of the queen because they are closely related to her. This behavior enhances the reproductive fitness of the queen, and as a result, the worker indirectly passes on its genes.