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Which phyla do not have cephalization?
Subregnum: ParazoaPhylum: PoriferaSubregnum: AgnotozoaSuperphylum: RadiataPhylum: BrachiopodaPhylum: BryozoaPhylum: DicyemidaPhylum: EntoproctaPhylum: Gastrotricha
Scientific name for flatworms?
The scientific name for flatworm is Platyhelminthes.
What phylum do flukes belong to?
If you mean parasitic flatworms, they belong to the phylum Platyhelminthes.
Does the phylum Coelomata have rudimentary cephalization?
Deuterostome coelomates are divided into 2 groups : the epithelioneurians and the epineurians/chordates , Epithelioneurians (whose nervous system is a network of nerve fibers related with the epithelium) have a rudimentary cephalization
Does the phylum platyhelminthes have a circulatory system?
No, Platyhelminthes lacks a circulatory system and a respiratory system.
Which invertebrate phyla was first to show cephalization?
Platyhelminthes
What invertebrate group was the first to show cephalization?
The first invertebrate group to exhibit cephalization was likely the flatworms (phylum Platyhelminthes). Cephalization is the evolutionary process of concentration of sensory structures (such as eyes and other sense organs) and nervous tissues at the anterior end of an organism, forming a head region.
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.
Which phyla do not have cephalization?
Subregnum: ParazoaPhylum: PoriferaSubregnum: AgnotozoaSuperphylum: RadiataPhylum: BrachiopodaPhylum: BryozoaPhylum: DicyemidaPhylum: EntoproctaPhylum: Gastrotricha
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 phylum contains planarians?
Platyhelminthes
Do all mollusks have cephalization?
Yes. They have extensive cephalization. They have a brain and eyes.
Tapeworms and planarians are examples from which phylum?
platyhelminthes
Does the round worm have a cephalization?
they do not
