Mollusca study sheet




Дата канвертавання24.04.2016
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MOLLUSCA STUDY SHEET

- Special Characteristics of Bivalves and Cephalopods:

-Anatomy (mantle, chambers in nautilis, circulatory systems, beak, ink sac, chromatophores in skin)

- nervous system (advanced in cephalopds, why?)

-The species in the classes and adaptations that divide the classes:

-Decribe the feeding and digestion of both classes:

-gills, gland cells, siphons, tentacles

- Reproduction ( larvae stages in bivalves, but not in cephalopods)



- what is a hectocotylus?


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