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How nervous system of the molluscs be organzed

Describe how nervous system of the molluscs be organzed?

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Molluscs contain well-developed sensory structures. This is accepted that cephalopods, such as squid and octopus, contain eyes with image formation. Snails contain antennae and a pair of well-defined eyes. The Bivalves do not have eyes however they encompass tactile cells and photosensitive.

Cephalization is evident in the molluscs and neurons concentrate in the ganglial pattern.

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