Cephalization refers to the gathering of neural tissue towards the anterior or posterior for means of central control. In arthropods, cephalization has formed the brain in the head of the animal, usually consisting of the first three ganglia of the paired nerve cords.
Cephalization is a tendency in the evolution of organisms to concentrate the sensory and neural organs in an anterior head. Basically, the organism has a brain.
The major advantage of cephalization is the concentration of neurons unto one body region.
Cephalization refers to the nervouse syetem, in which and organism has many nerves concentrated in a head region. (in humans this is the brain)
Cephalization is the process in animals by which nervous and sensory tissues become concentrated in the "head."
squid and octopus
Cephalization
A hydra does not have cephalization.
The cephalization of a mollusca could possibly describe the arrangement of neurons in the front end of the animal.
Cephalization means formation of a head. Cnidarians have no head, so no.
Animals with cephalization respond more quickly and in more complex ways.
Yes. They have extensive cephalization. They have a brain and eyes.
they do not
something
nervis system
A sponge.
Cephalization. Shouldn't you be reading your textbook?
Phylum Nematoda does exhibit cephalization. Cephalization is a evolutionary trend in development in which the sensory and neural organs of a species becomes concentrated on one end of an organism.