A simple nervous system
A)must include chemical senses, mechanoreception, and vision.
B)includes a minimum of 12 ganglia.
C)has information flow in only one direction: toward an integrating center.
D)has information flow in only one direction: away from an integrating center.
E)has information flow both toward and away from an integrating center.

Question

Quizplus · Accepted Answer

A simple nervous system typically involves bidirectional information flow, both toward and away from an integrating center, allowing for sensory input and motor output.

A Simple Nervous System