What nervous system components would you expect to find in a cephalized invertebrate such as a beetle?

a) a nerve net a brain.

b) spinal cord.

c) sensory ganglia nerve cords.

d) transverse nerves a brain.

e) ventral nerve cords.

f) segmental ganglia.

The correct answer are - A brain, ventral nerve cords and segmental ganglia.

Explanation:

Cephalized invertebrates are the invertebrates that shows a degree of cephalization which is an evolutionary trend in which the organism developed the nerve ganglia, sense organs, and mouth over the generations in more concentrated at the anterior end of the organism.

Insects have a relatively simple nervous system components that invelove segmental ganglia, A well developed brain, and ventral nerve cords.

Thus, the correct answer is - A brain, ventral nerve cords and segmental ganglia.