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MollusksEchino(Rhea)

biology, mollusks and echinoderms

QuestionAnswer
visceral mass part of a mollusk that contains the body systems and heart
mantle thin membrane covering the visceral mass
trocophore mollusk larva
univalves mollusks with one shell
radula rough tongue of a snail
bivalves mollusks that have two shells
gills respiratory organs that absorb dissolved oxygen from water
incurrent siphon incoming tube that allows water to enter the clam
excurrent siphon outgoing tube that allows water to pass out of a clam
cephalopod the most specialized of all mollusks because they have brain and nervous system
endoskeleton internal skeleton
water-vascular system used for movement and getting food in sea stars
tube feet thin, hollow cylinders that end in suction disks
Created by: rharris2
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