Unformatted text preview: creeping on its foot /burrowing / sessile / “jet propulsion” . answer creeping on its foot 6. The foot of an monoplacophoran is present / compressed / modified into tentacles / non- existent . answer present 7. The shell of a polyplacophoran is best described as : lacking / a single cap / eight plates / a double valve / reduced and internal . answer eight plates 8. Polyplacophorans live in terrestrial / primarily marine /freshwater / marine and freshwater habitats. answer primarily marine...
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- Spring '08
- RNA, single cap, freshwater habitats, double valve