REVIEW:
VOCAB WORDS
WHAT I SHOULD KNOW ABOUT MOLLUSKS
WORM/CLAM COMPARISON CHART
CLAM BODY SYSTEM SHEET Chapter ?’s/Clam Lab ?
3 KINDS OF MOLLUSKS FLOW CHART Mollusks Comparison chart
KINDS OF MOLLUSKS:
*What characteristics are shared by ALL MOLLUSKS?
Be able to name the 3 classes of mollusks & give examples
(Ex: Snails, slugs, nudibranchs = gastropods)
How are the three kinds of mollusks alike? Different?
CLAMS
* Be able to list Kingdom, Phylum, & Class for clams.
What do the Latin names mean?
Be able to give a function/body system for all clam parts on Body Systems sheet
*Be able to ID parts in a diagram.
How do clams reproduce? What has happened to the coelom in clams?
What is cephalization? Which kind of mollusk does NOT have cephalization?
What is a radula? Which kind of mollusks do NOT have a radula?
What is the difference between coelom and mantle cavity?
What is the pericardial cavity (space)?
Which 3 body systems use the mantle cavity as an exit?
What is a filter feeder? What does sessile mean? What is bile?
What is a trochophore?
How do clams get rid of their nitrogen waste?
What kind of coelom do mollusks have?
Sexual/Asexual reproduction? Hermaphrodites/separate sexes?
Vertebrates/invertebrates? Protostomes/Deuterostomes?
Open/closed circulation? Internal/external fertilization?
Direct/Indirect development?
How is the location of heart in earthworms and clams similar?
OTHER MOLLUSK PARTS:
What is a chromatophore? a radula? What is torsion?
COMPARISONS
Know what the different body systems do.
How is nitrogen waste different from digestive waste?
Be able to compare the body systems of CLAMS and EARTHWORMS.
Which kind of mollusks do NOT have a trochophore?
Which kind of mollusks have closed circulation?