Which of the Following Occurs from Spinal Segments T₁ to L₂

Multiple Choice

Which of the following occurs from spinal segments T₁ to L₂?

A) Sympathetic postganglionic fibers join the dorsal root of each spinal nerve.
B) Parasympathetic postganglionic fibers join the dorsal root of each spinal nerve.
C) Sympathetic postganglionic fibers join the ventral root of each spinal nerve.
D) Parasympathetic preganglionic fibers join the ventral root of each spinal nerve.
E) Sympathetic preganglionic fibers join the ventral root of each spinal nerve.