peripheral nervous system of cockroach.

Question

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Answer

Peripheral nervous system (PNS):

The peripheral nervous system comprises of nerves that arise from various ganglia of CNS.
Six pairs of nerves arise from the supra-oesophageal ganglia.They supply to the eyes, antenna and labrum.
Nerves arising from the sub-oesophageal ganglion supply to the mandibles, maxillae and labium.
Nerves arising from the thoracic ganglia supply to the wings, legs and internal thoracic organs.
Nerves from abdominal ganglia go to the abdominal organs of respective abdominal segments.

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