Identify the origin of symphathetic nerve fibres and the location of their gangliaA. They arise from thoraco-lumber region of spinal cord and form ganglia just besides the vertebral columnB. They arise from thoraco-cervical region of spinal cord and form ganglia just besides the vertebral comlumnC. They arise from cranio-sacral region of spinal cord and form ganglia very close to effector organ.D. They arise from thoraco-lumber region of spinal cord and form ganglia very close to effector organ

Identify the origin of symphathetic nerve fibres and the location of t

1.	Identify the origin of symphathetic nerve fibres and the location of their gangliaA. They arise from thoraco-lumber region of spinal cord and form ganglia just besides the vertebral columnB. They arise from thoraco-cervical region of spinal cord and form ganglia just besides the vertebral comlumnC. They arise from cranio-sacral region of spinal cord and form ganglia very close to effector organ.D. They arise from thoraco-lumber region of spinal cord and form ganglia very close to effector organ
Answer» Correct Answer - A Sympathatic nerves are composed of efferent fibres derived from the thoracic and lumbar regions of the spinal cord.