Cephalopods

HOW MANY ARMS DOES A SQUID HAVE?

• ONE
• EIGHT
• THREE
• TEN

HOW MANY TENTACLES DOES A SQUID HAVE?

• ONE
• TWO
• THREE
• FOUR

THE PEN IS FOUND INSIDE THE

• SHELL

• MANTLE

• ARMS

• SIPHON

WHAT IS LOCATED INSIDE THE SQUID'S MOUTH?

• TEETH
• BEAK
• TONGUE
• RADULA

WHAT DO SQUID USE TO MOVE QUICKLY?

• ARMS

• EYES

• WATER JET/SIPHON

• TENTACLES

What does Cephalopod mean?

• means "2-shells"
• means "head-foot"
• means "stomach-foot"
• means "soft bodied"

Among mollusks, which is a special characteristic of cephalopods?

• an open circulatory system.
• a two way digestive system.
• the only mollusk class with gills.
• a closed circulatory system.

Mollusk's tongue-like strip covered with teeth that point backwards is called the 

• gills
• beak
• visceral mass
• radula

Which group of cephalopods can have barbed / clawed tentacles? 

• Cuttlefish
• Nautilus
• Squid
• Octopuses

The cells in skin of cephalopods that allow them to change colors are called

• pigmentocytes
• chromatophores
• dermatophores
• branchiocytes

Tags

NGSS.MS-LS1-2