B what is the difference between the dorsal and

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B)What is the difference between the dorsal and ventral roots of the spinal nerves?
Exercise 3: Modeling the Brachial Plexus and the Sciatic NerveData Table 4.Photos for skeletal model of brachial plexus and sacral nervePhotograph(s)DescriptionBrachialPlexusSciaticNerveQuestions:A)Using your skeleton model as a guide, trace and then describe the origin of the ulnar nerveand the axillary nerve.
B)What are the similar roots of the common fibular and tibial nerves?
C)Do the spinal nerves include the sensory or motor neurons? Where do these neurons enter
sensory neurons enter through the dorsal root into the gray matter of the spinal cord.Themotor neurons travel out of the spinal cord through the ventral root from the gray matter.D)Describe a pseudounipolar neuron. How does it differ from a bipolar neuron and ananaxonic neuron? Where may a pseudounipolar neuron be found?

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Term
Spring
Professor
DougCrowell

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