shaynlyne shaynlyne

18-05-2017
Biology

contestada

what type of nervous system do mollusks have

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beccaxgrace beccaxgrace

18-05-2017

they have two pairs of main nerve cords organized around a number of paired ganglia. while they don't have a "true brain"-- they have somewhat of a nervous system, composed of the two, or three pairs of nerve cords contained in the visceral mass.

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