Simple reflexes in a worm are integrated within a segment rather than in the brain, because
A) worms do not have brains.
B) worms do not have a nervous system.
C) worms have a ganglion at each segment.
D) worms have a neural network within each segment.

Question

Quizplus · Accepted Answer

Worms have a ganglion at each segment, which acts as a small brain and integrates simple reflexes within each segment rather than in a central brain.

Simple Reflexes in a Worm Are Integrated Within a Segment