In cockroaches, the double ventral nerve cord extends upto which segment?

Preanal segment

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10th abdominal segment

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7th abdominal segment

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5th abdominal segment

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Solution

The correct option is C 7th abdominal segment
A double ventral nerve cord arises from sub-oesophageal ganglion and it extends upto the 7th abdominal segment. The nerve cord are two in number present on the ventral side of the alimentary canal of cockroach.

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In cockroaches, the double ventral nerve cord extends upto which segment?

The correct option is C 7th abdominal segmentA double ventral nerve cord arises from sub-oesophageal ganglion and it extends upto the 7th abdominal segment. The nerve cord are two in number present on the ventral side of the alimentary canal of cockroach.

The correct option is C 7th abdominal segment
A double ventral nerve cord arises from sub-oesophageal ganglion and it extends upto the 7th abdominal segment. The nerve cord are two in number present on the ventral side of the alimentary canal of cockroach.