How are the three main arthropod classes characterized according to th – InterviewSolution

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1.

How are the three main arthropod classes characterized according to the body division?

Answer»

In crustaceans and arachnids the head is fused with the thorax forming the cephalothorax. Their body thus is divided into cephalothorax and abdomen.

In insects there are head, thorax and abdomen.

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