Describe the development of the nervous system

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Cephalization and development of the brain were important steps in animal evolution.

(a) Discuss the evolutionary origin and adaptive significance of cephalization in animal phyla.

(b) Describe the development of the nervous system in the vertebrate embryo.

(c) At the sound of shattering glass, people quickly turn their heads. Discuss how the human nervous system functions to produce this type of response to an external stimulus.

Reference no: EM13146526

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Describe the development of the nervous system : At the sound of shattering glass, people quickly turn their heads. Discuss how the human nervous system functions to produce this type of response to an external stimulus.
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