What are disadvantage of cephalization? Want to see the step-by-step answer? See Answer. If we consider R&D as an organization we can allocate all features … Cephalization is a characteristic feature of the Bilateria, a large group containing the majority of animal phyla. In a centralized organization structure , the centralized authority may have a better perspective on the big picture of the organization and how the subunits of the organization fit … Question. Check out a sample Q&A here. Centralization evaluation As mentioned if more key decisions are made by top managers of an organization, structure is more centralized. check_circle Expert Answer. Cephalization definition is - a tendency in the evolution of organisms to concentrate the sensory and neural organs in an anterior head. The biggest disadvantage of bilateral symmetry is the fact that there is so little diversity in the structure, which makes it a big problem as far as evolution and adaptability is concerned. These differences … Ex. Advantages and Disadvantages of Centralization Under certain conditions a centralized organizational structure can be advantageous. Step-by-step solution: Chapter: CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8 CH9 CH10 CH11 CH12 CH13 CH14 CH15 CH16 CH17 CH18 CH19 CH20 CH21 CH22 CH23 CH24 CH25 CH26 CH27 CH28 CH29 … Correct answers: 2 question: List the advantage and disadvantage of: a. coral reefs b. cephalization c. coelom d. ecdysis e. multiple host life cycle f. proglottids g. multiple mouths h. incomplete digestive tract i. ventral nerves j. parthenogenesis k. statoblasts l. ontogenetic torsion m. hydrostatic skeleton ; Primitive or simple -> similar to chordate ancestors that gave rise to vertebrates. What are disadvantage of cephalization? Cephalization in the development of a functional “head” end of an organism. Cephalization evolved several times within the animal kingdom, suggesting that it offers certain inherent advantages. advantages and disadvantages hence. First, is the concept of polarity. The organism now demonstrates significant differences along the length of its body, so that a head end can now be distinguished from a tail end. Q: Remaining Time: 43 minutes, 49 seconds. What are the possible advantages and disadvantages in the evolutionary trend toward cephalization of the nervous system? Lancets (Amphixous)Label the four chordate characteristics on … Compare and contrast the amphibian and reptiles breathing mechanism. *Response times vary by subject and question complexity. A major disadvantage in bilateral symmetry is a consequence of an advantage of bilateral symmetry, cephalization. When diversity is the lessened in the animal kingdom the overall structure begins to break down and the great, and even if there are … 4. In particular, with the evolution of cephalization, the anterior end of the animal became most likely to first encounter food, predators, and other important features of the external environment. 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