If the head of a cockroach is removed,it may | vedclass

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(C) In cockroaches,the nervous system is segmentally arranged and consists of a series of fused ganglia joined by paired longitudinal connectives on t

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The head holds a small portion of the nervous system,while the rest is situated along the ventral part of its body.

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(C) In cockroaches,the nervous system is segmentally arranged and consists of a series of fused ganglia joined by paired longitudinal connectives on the ventral side. The head holds only a small portion of the nervous system (supra-oesophageal ganglion),while the majority of the nervous system is located in the ventral part of the thorax and abdomen. Therefore,if the head is removed,the cockroach can survive for a few days because its vital life-sustaining functions are controlled by the ventral nerve cord,not just the brain.

If the head of a cockroach is removed,it may live for a few days because:

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