Animal Phylum Review

Which is the only sessile member of the marine arthropods?

• Coral 
• Sponges
• Anemones
• Barnacles

What is the exoskeleton usually made up of?

• Chitin
• Bones
• Cuticle
• Carapace

Tags

NGSS.MS-LS4-2

Echinoderms are the only marine invertebrates with this type of body structure: 

• Exoskeleton
• Adductor muscles
• Spicules
• Endoskeleton 

What phylum do crustaceans belong to?

• Animalia
• Echinodermata
• Arthropoda
• Cnidarian

Tags

NGSS.MS-LS4-2

What phylum do crustaceans belong to?

• Animalia
• Echinodermata
• Arthropoda
• Cnidarian

This is the "toothed tongue" on some Mollusca used to scrape food

• Ossicle
• Radula
• Parapodia
• Osculum

Which class do the clams belong to?

• Cephalopoda
• Bivalva
• Gastropoda
• Cubozoa

Which animal represents the most common marine annelid?

• Sand worm
• Earth Worm
• Ribbon worm
• Tapeworm

Annelida means:

• "pore bearing"
• "little rings"
• "soft body"
• "earth worm"

Sea anemones have a symbiotic relationship with

• algae
• clown fish
• colonies