3. It can be inferred from the passage that the performance of tasks in naked mole rat colonies differs from task performance in eusocial insect societies in which of the following ways?

　　(A) In naked mole rat colonies, all tasks ate performed cooperatively.

　　(B) In naked mole rat colonies, the performance of tasks is less rigidly determined by body shape.

　　(C) In naked mole rat colonies, breeding is limited to the largest animals.

　　(D) In eusocial insect societies, reproduction is limited to a single female.

　　(E) In eusocial insect societies, the distribution of tasks is based on body size.