A sea star's nervous system includes
A)no actual nerve cells.
B)a complex of nerve ganglia in each ray.
C)a central nervous system,including a brain.
D)a central nerve ring that gives off radial nerves in each arm.
E)a dorsal hollow nerve cord.

Question

Quizplus · Accepted Answer

A sea star's nervous system includes a central nerve ring that gives off radial nerves in each arm. This nerve system allows for coordination and response to stimuli, but sea stars do not have a centralized brain or a dorsal hollow nerve cord like some other animals.

A Sea Star's Nervous System Includes