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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.
Yes, the phylum Coelomata exhibits rudimentary cephalization, characterized by the concentration of sensory organs and nervous tissue at the anterior end of an organism. This evolutionary trend towards cephalization is observed in organisms with bilateral symmetry.
Cephalization
N/a
A hydra does not have cephalization.
The characteristic that is of paramount importance for the evolutionary trend and success of organisms today is Adaptation.
Cephalization has great importance in the evolution. It is considered as great achivement by the animals. Besides its advantages, it has some disadvantages too. The disadvantages of cephalization are 1. The animal cann't see what happening behind its head. 2. Head can be moved upto 180 degree angle in most of the animals including humans. But it is not true in case of birds.
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, evolutionary theory is the scientific explanation for life's diversity.
yes