Match each structure with its descriptions. ____ radula a. internal skeleton ____ exoskeleton b. external skeleton ____ endoskeleton c. stinging cell of cnidarians ____ cnidocyte d. excretory organ of insects ____ compound eye e. mollusk feeding device ____ tube foot f. larva of annelid or mollusk ____ trochophore g. has many lenses ____ Malpighian h. moves an echinoderm tubule i. digests a planarian’s food ____ gastrovascular cavity

Match each structure with its descriptions. radula a. internal skeleton exoskeleton b. external skeleton endoskeleton c. stinging cell of cnidarians cnidocyte d. excretory organ of insects compound eye e. mollusk feeding device tube foot f. larva of annelid or mollusk trochophore g. has many lenses Malpighian h. moves an echinoderm tubule i. digests a planarian’s food gastrovascular cavity

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter31: Animal Phylogeny, Acoelomates, And Protostomes

Section: Chapter Questions

Problem 6TYK

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