What are the structural features of molluscs compared to annelids?
| February 9, 2021 | education
Unlike annelids, molluscs do not have a segmental body structure, but most mollusks have shells that serve as an exoskeleton for them. Mollusks, unlike annelids, move by contraction of individual muscle groups, a nervous system appears, consisting of chains of ganglia. In addition, molluscs have separate organs compared to annelids.
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