Register
Which phyla have well developed nervous system
110k views
1 vote
Which phyla have well developed nervous system

User Jonathan Chen
by
3.2k points

2 Answers

5 votes
Nematodes

Nematodes (phylum Aschelminthes) have a high degree of centralization, with three-quarters of all nerve cells concentrated in a group of anteriorly placed ganglia and no peripheral plexuses or nets.
User Rapptz
by
3.6k points
5 votes

Answer:

Cnidarians.......hope it helps

User Shoosh
by
3.6k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.5m questions

4.5m answers

Other Questions

Gibberellic acid stimulates the cells of germinating grass seeds to produce mrna molecules that code for hydrolytic enzymes. In this case the role of gibberellic acid can best be described as that of
Name three ecosystem services provided by biodiversity.
Climate change is a ___ environmental change
Cerebral aneurysm is most frequently the result of a. subarachnoid hemorrhage. b. subdural hemorrhage. c. meningitis. d. embolic stroke.
Which subsystems are most effected by this use of water
Link Copied!