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Osteichtyes are bony fish, so basically every type of fish save for sharks and rays.
Cephalization is the formation of a head with senses (eyes, nose etc.) and a brain.
Bony fish have a clear head with a brain, so yes, it is present.
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What is the cephalization of a mollusca?
The cephalization of a mollusca could possibly describe the arrangement of neurons in the front end of the animal.
What does the word Osteichthyes mean?
Osteichthyes are fish that have skeletons made out of bone instead of cartilage. They are usually called "bony fish".
Where do Osteichthyes live?
they live in the ocean mate :S
How an earthworm demonstrates cephalization?
An earth worm demonstrate cephalization through an an enlarged ganglion that acts as a simple brain. One particular part of the earth worms nervous system, an enlarged ganglion, does act as a simple brain, and it is located in the anterior portion of the earthworm's anatomy. Hence, the earthworm exhibits cephalization.
What invertebrate group was the first to show cephalization?
platehelminthes (flat worms)
Is cephalization present in centipedes?
yes since it has a direction of development
A concentration of sense organs and nerve cells in anterior end of the body known as?
Cephalization
Does a hydra have cephalization?
A hydra does not have cephalization.
What is the cephalization of a mollusca?
The cephalization of a mollusca could possibly describe the arrangement of neurons in the front end of the animal.
Are Cnidarians in cephalization?
Cephalization means formation of a head. Cnidarians have no head, so no.
How do animals with cephalization respond differently to the environment than animals without cephalization?
Animals with cephalization respond more quickly and in more complex ways.
What is the common name of Osteichthyes?
The common name of Osteichthyes is bony fish.
Do all mollusks have cephalization?
Yes. They have extensive cephalization. They have a brain and eyes.
What class of animals do trout belong to?
its a osteichthyes or other meaning of osteichthyes is bony fish
Does the round worm have a cephalization?
they do not
What is reptilian cephalization?
something
Which types-of-fish are bony fish?
These operclum is present on gills. The ctenoid seals are present on their body . Swim bladder are present in their body. Skeleton is bony.
