1. MOLLUSK AND ECHINODERM REVIEW

2. QUEST CHECK Which of the following are true about mollusks?
Bilateral symmetry
Invertebrates
Digestive system with one opening.
Lungs are used to obtain oxygen.
3 major groups
Glaucus atlanticus

3. QUEST CHECK Which of the following are true about mollusks?
Bilateral symmetry
Invertebrates
Digestive system with one opening.
Lungs are used to obtain oxygen.
3 major groups
Glaucus atlanticus

5. QUEST CHECK
Which of the following is not a basic body structure of all mollusks?
Foot
Shell
Blood vessels
Mantle
Glaucus atlanticus

6. QUEST CHECK
Which of the following is not a basic body structure of all mollusks?
Foot
Shell
Blood vessels
Mantle
Glaucus atlanticus

8. QUEST CHECK
What group of mollusks does this Blue Dragon sea slug belong to?
Glaucus atlanticus

9. QUEST CHECK
What group of mollusks does this Blue Dragon sea slug belong to?
Gastropods
Glaucus atlanticus

10. QUEST CHECK What would this Blue Dragon sea slug use its radula for?
Glaucus atlanticus

11. QUEST CHECK What would this Blue Dragon sea slug use its radula for?
To obtain food
Glaucus atlanticus

12. QUEST CHECK Which of the following are true about bivalves? Carnivores
Predators
Have two shells
Gills are used to obtain oxygen
Move by using jet propulsion

13. QUEST CHECK Which of the following are true about bivalves? Carnivores
Predators
Have two shells
Gills are used to obtain oxygen
Move by using jet propulsion

14. Hapalochlaena maculosa
QUEST CHECK
Which of the following are true about cephalopods?
Foot is adapted to form tentacles
Herbivores
Closed circulatory system
Poor vision
Move by crawling on the ocean floor
Hapalochlaena maculosa

15. Hapalochlaena maculosa
QUEST CHECK
Which of the following are true about cephalopods?
Foot is adapted to form tentacles
Herbivores
Closed circulatory system
Poor vision
Move by crawling on the ocean floor
Hapalochlaena maculosa

16. QUEST CHECK Which of the following are true about echinoderms?
Have an exoskeleton
Radial symmetry
Hermaphrodites
Have a water vascular system
Move by using pseudopods

17. QUEST CHECK Which of the following are true about echinoderms?
Have an exoskeleton
Radial symmetry
Hermaphrodites
Have a water vascular system
Move by using pseudopods

18. QUEST CHECK
Which group of echinoderms are filter feeders?

19. QUEST CHECK Which group of echinoderms are filter feeders?
SEA CUCUMBERS

20. QUEST CHECK
Which group of echinoderms wave their long arms against the ocean floor to move and have no suction cups on their tube feet?

21. QUEST CHECK
Which group of echinoderms wave their long arms against the ocean floor to move and have no suction cups on their tube feet?
BRITTLE STAR

22. QUEST CHECK
Which group of echinoderms have 5 teeth-like structures that project from their mouth and have no arms?

23. QUEST CHECK
Which group of echinoderms have 5 teeth-like structures that project from their mouth and have no arms?
SEA URCHIN

24. QUEST CHECK
Which group of echinoderms use their tube feet to feed and to move?

25. QUEST CHECK
Which group of echinoderms use their tube feet to feed and to move?
SEA STAR

26. QUEST CHECK
What are the steps that a sea star uses to eat a clam?

27. QUEST CHECK What are the steps that a sea star uses to eat a clam?
Senses clam.

28. QUEST CHECK What are the steps that a sea star uses to eat a clam?
Senses clam.
Attaches to clam.

29. QUEST CHECK What are the steps that a sea star uses to eat a clam?
Senses clam.
Attaches to clam.
Pulls on clam’s shell.

30. QUEST CHECK What are the steps that a sea star uses to eat a clam?
Senses clam.
Attaches to clam.
Pulls on clam’s shell.
Pushes its stomach into the clam.

31. QUEST CHECK What are the steps that a sea star uses to eat a clam?
Senses clam.
Attaches to clam.
Pulls on clam’s shell.
Pushes its stomach into the clam.
Releases digestive juices.

32. QUEST CHECK What are the steps that a sea star uses to eat a clam?
Senses clam.
Attaches to clam.
Pulls on clam’s shell.
Pushes its stomach into the clam.
Releases digestive juices.
Sucks in partially digested clam.