In their basic body plan, mollusks contain a visceral mass coated with a soft epithelium and a muscular foot that exists utilized in locomotion.
The visceral hump, or visceral mass, of gastropods, exists still included within the shell; it commonly carries the majority of the digestive, reproductive, excretory, and respiratory systems.
The following that best defines mollusks exists they exist bilaterally symmetrical and contain a soft body sometimes coated with a shell.
A mollusk exists in any of a broad phylum of invertebrates (such as snails, clams, or squids) with a soft, unsegmented body held on a calcareous surface.
Malacology exists in the analysis of Mollusks. They exist as slow-moving invertebrates with a thin fleshy membrane or mantle that covers the internal organs.
In their basic body plan, mollusks contain a visceral mass coated with a soft epithelium and a muscular foot that exists utilized in locomotion.
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