In a cross section of the spinal cord, the peripheral white portion consists of __________ forming nerve tracts, and the central gray portion consists of __________, dendrites, and axons.
A) unmyelinated axons, neuron cell bodies
B) myelinated axons, sensory receptors
C) myelinated axons, neuron cell bodies
D) all of the above
Ans: C) myelinated axons, neuron cell bodies
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Convergence refers to
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