Zoology

What type of symmetry do molluscs have?

What is the level of organization of Molluscs?

Are Molluscs Triploblastic or Diploblastic?

Are Molluscs acoelomates, pseudocoelomates, or eucoelomates?

What type of body plan do Molluscs have?

With regards to the number of species, where does the phylum mollusca rank?

What organ secrets the shell of a mollusc?

Why do animals need oxygen?

what are the characteristics of a respiratory organ in molluscs?

What type of circulatory system do most molluscs have?

What part of the mollusc heart pumps blood?

What type of reproduction do Molluscs have?

Where does fertilization occur in most Molluscs?

What type of larvae are common to many marine molluscs and annelids?

What is the largest Mollusc?

To what phylum are molluscs most closely related?

Which class includes molluscs with a closed circulatory system?

Which class from the phylum Mollusca includes terrestrial species?

Which mollusc class includes all marine animals?

Which is the largest Mollusc Class?

Which class includes molluscs that do NOT have a radula?

Which class of molluscs are filter-feeders?

In which Mollusc class is torsion common?

Class Monoplacophora~
What type of animals are included?

Class Monoplacophora~
Where do these animals live?

Class Monoplacophora~
What is the distinguishing characteristic of these animals?

Class Monoplacophora~
Why are these animals phylogenically important?

Class Polyplachophora~
What types of animals are included?

Class Polyplachophora~
Describe their shells

Class Polyplachophora~
Where do these animals live?

Class Polyplachophora~
Whst do these animals eat?

Class Polyplachophora~
How do these animals find their way back to their "home rock" if washed away by the surf?

Class Polyplachophora~
How do these animals protect themselves?

Class Scaphopoda~
What type of animals are included?

Class Scaphopoda~
Describe their shell.

Class Scaphopoda~
Where do these animals live?

Class Scaphopoda~
What special structures do these animals have for feeding?

Class Scaphopoda~
What are the shells of these animals used for?

Class Bivalvia~
What type of animals are included?

Class Bivalvia~
Describe their shell

Class Bivalvia~
Where do these animals live?

Class Bivalvia~
What are their feeding habits?

Class Bivalvia~
How is a pearl produced?

Class Bivalvia~
What kind of larvae do freshwater clams have?

Class Bivalvia~
What are their economic uses?

Class Bivalvia~
What special structure do some bivalves have taht keep them from being washed away by the surf?

Class Gastropoda~
What other name do thses animals go by?

Class Gastropoda~
What type of animals are included?

Class Gastropoda~
Describe their shells

Class Gastropoda~
Where do these animals live?

Class Gastropoda~
What are the feeding habits?

Class Gastropoda~
What is the advantage of torsion?

Class Gastropoda~
What is the disadvantage of torsion? What solutions evolved as a result?

Class Gastropoda~
economic uses

Class Cephalopoda~
What types of animals are included?

Class Cephalopoda~
Where do these animals live?

Class Cephalopoda~
What are their feeding habits?

Class Cephalopoda~
Economic uses?

Class Cephalopoda~
Which animal does NOT have a shell?

Class Cephalopoda~
Which animal's internal shell made of cartilage?

Class Cephalopoda~
Which animal's internal shell is made of calcium?

Class Cephalopoda~
Which animal has an external shell with internal chambers?

Class Cephalopoda~
How do they swim?

Class Cephalopoda~
function of chromatophores?

Class Cephalopoda~
What is unusual about the reproductive habits of female octopuses?

Class Cephalopoda~
Which animal does NOT have sepia (ink)?

Class Cephalopoda~
What is the function of the ink?

~Class Cephalopoda~
How are cephalopods more advanced than other molluscs?