Question

In polychaeta the nature of seta is

Answer 1

Answer:

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Answer 2

In polychaeta the nature of seta is Annelida.

Explainations:

• Annelida shows the metameric segmentation of the main organs and of the whole body, separated by transverse partitions into a sequence of segments.
• The marine annelids with numerous seta with parapodia is in class Polychaeta. So, this option is the correct answer.