Identify the origin of sympathetic nerve fibres and the location of their \( \mathrm{P} \) gangl...
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Identify the origin of sympathetic nerve fibres and the location of their
\( \mathrm{P} \) ganglia.
WB JEE 2012
W
(a) They arise from thoraco-lumbar region of spinal cord and form ganglia just beside the vertebral column
(b) They arise from theraco-cervical region of spinal cord and form ganglia just beside the vertebral column
(c) They arise from cranio-sacral region of spinal cord and form ganglia very close to effector organ
(d) They arise from thoraco-lumbar region of spinal cord and form ganglia very close to effector organ
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