Mollusca and Annelid Review

What type of circulatory system do annelids have?

• Open Circulatory System
• Closed Circulatory System
• They don't need a circulatory system
• They have both types

Which annelid has developed the ability to suck blood from other organisms?

• Oligochaeta
  (earthworms)
• Polychaeta
  (bristle worms)
• Hirudinea
  (leeches)
• Nematoda
  (roundworms)

Tags

NGSS.MS-LS4-2

What type of cavity do mollusks have?

• Acoelomate
• Pseudocoelomate
• Coelomate
• It depends on the stage in the life cycle

Tags

NGSS.MS-LS4-2

Which structure aids in eating for a mollusk?

• siphon
• radula
• visceral mass
• ganglia

Which phylum do earthworms belong to?

• Molluska
• Annelida
• Nematoda
• Platyhelminthes

Which mollusk class would you see organisms moving using
"jet propulsion"?

• Gastropoda
• Cephalopoda
• Bivlavia
• Oligochaeta

Which class of mollusks is shown in the picture?

• Gastropoda
• Molluska
• Bivalia
• Polychaeta

Tags

NGSS.MS-LS4-2

How does a clam move?

• Using the radula
• Using the mantle
• Using the foot
• Using the gills

A clitellum on an earthworm is associated with which system?

• Nervous
• Circulatory
• Reproductive
• Respriatory

Tags

NGSS.MS-LS1-4

Which class of mollusks do snails and slugs belong to?

• Gastropoda
• Bivalvia
• Cephalopoda
• Hirudinea