Which statement about the ganglia of invertebrates is true?
A) They are found in animals whose neural networks are characterized by little or no integration of information.
B) Paired ganglia are present primarily in radially symmetrical organisms.
C) Paired ganglia are found in the nerve nets of cnidarians.
D) They are found primarily in organisms with nerve nets.
E) A large set of fused ganglia at the anterior end of an organism is a brain.

Question

Quizplus · Accepted Answer

Ganglia are clusters of nerve cells found in many organisms, including invertebrates. When a large set of these ganglia are fused together at the anterior (front) end of an organism, they can form a structure that functions similarly to a brain, integrating sensory information and coordinating the organism's responses. This is a common feature in more complex invertebrates, where it serves as a central processing unit for the nervous system.

Which Statement About the Ganglia of Invertebrates Is True