Nervous system


The nervous system and the part of the organism that transmits signals between the different parts of the organism and coordinates its voluntary and involuntary actions, it arises in the neuronal phase developing through the neural, divided in brainstem, encephalus, spinal cord, cerebellum, brain and spinal cord.
 Referencia: GARCIA, sonia. FERNANDEZ, casemiro. Embriologia3°ediçao. 659paginas

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The Male Reproductive system

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The nervous system

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