One difference in the nervous systems of vertebrates and invertebrates is that:
A)invertebrates have a larger cerebral cortex.
B)the nervous system of invertebrates has a hierarchical structure.
C)invertebrates lack a central nervous system.
D)invertebrates lack a spinal column.

Question

Quizplus · Accepted Answer

Vertebrates have a spinal column which protects and supports the spinal cord, whereas invertebrates do not have a spinal column.

One Difference in the Nervous Systems of Vertebrates and Invertebrates