Question

6. Diffuse type of nerve net is found in
sponges
coelenterata
platyhelminthes
arthropods​

Answer 1

Answer:

Cnidarians have nerve cells that are organized in a nerve net – a diffuse network where neurons interact wherever they cross one another. There are two contrasting types of body symmetry: radial and bilateral. Nerve nets are associated with the former and central nervous systems with the latter.