The Central Nervous System of the Leech Consists of

Multiple Choice

The central nervous system of the leech consists of

A) a brain near the head and a spinal cord.
B) a brain near the head and a tail ganglion.
C) one brain-like ganglion at each end and a large number of segmental ganglia.
D) one brain-like ganglion at each end and a central abdominal ganglion.
E) four equally-spaced segmental ganglia of similar size.