Question

What are the organs of locomotion in annelids in short?

Answer 1

Muscles and locomotion: Annelids have two sets of muscles that are used to contract and elongate the body. Annelid worms are excellent examples of a hydrostatic skeleton in the form of a coelom in action. In earthworms, the hydrostatic skeleton or coelom is surrounded by sheaths of longitudinal and circular muscles

Answer 2

The annelids are bilaterally symmetrical, triploblastic, coelomate, invertebrate organisms. They also have parapodia for locomotion. Most textbooks still use the traditional division into polychaetes (almost all marine), oligochaetes (which include earthworms) and leech-like species.

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