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Stack #3981444

QuestionAnswer
What is the one class that lacks a radula? bivalva
What class do snails and slugs belong to? gastropoda
Snails have eyes and other sensory organs concentrated near the anterior section of their body. What is this called? Cephalization
what do canrvious snails use for digestion? radula
what kind of symmetry to whelks have bilateral
does a sea hare (a type of slug) have a shell? no
Marine slug. Does this animal have tissues? Organs? yes to both
White Marine Slug. Does this animal have a radula? yes
why might limpits, orgainism living in intertidal zones, require so much force to be pulled off? They need to stay connected to the rocky substrate even with the force of the tides.
What class do limpets belong to? Gastropoda
What type of circulatory system does a clam have? open
what kind of shell do squids have? reduced, internal shell
what kind of shell does an octopus have? none
What class does this squid belong to? Cephalopoda
What kind of circulation system does an octopus have? closed
What does this organism use for camouflage? (octopus) chromatophores
ow many germ layers does this organism have? What do we call that? 3, triboplastic
Created by: ofreeland1
 

 



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