Invertebrate Phyla

What is an invertebrate?

• An animal with a backbone
• a mammal
• An animal without a backbone
• birds

I have tentacles with stinging cells and a radial symmetry. I am a sea anemone. Which Phylum do I belong to?

• Arthropod

• Cnidarian

• Echinoderm

• Mollusk

Tags

NGSS.MS-LS4-2

I have a digestive cavity with one opening, and have stinging tentacles.  I am a hydra.

• Echinoderm
• Cnidarian
• Arthropod
• Mollusk

Tags

NGSS.MS-LS4-2

To what phylum do these organisms belong?

• Annelid

• Mollusk

• Echinoderm

• Cnidarian

Tags

NGSS.MS-LS4-2

I have a soft-body, a hard shell, and live on land and water.  What am I?

• Mollusk
• Arthropod
• Echinoderm
• Cnidarian

Tags

NGSS.MS-LS4-2

What type of body do all Mollusks have?

• Segmented
• Soft
• Rigid
• Clear

Tags

NGSS.MS-LS4-2

What type of symmetry do mollusks have?

• Bilateral
• Radial
• Circular
• Asymmetrical

What phylum am I in?

• Echinoderm
• Cnidarian
• Mollusk
• Annelid

Tags

NGSS.MS-LS4-2

Segmented worms belong to which invertebrate phylum?

• Annelida

• Porifera

• Nematoda

• Platyhelminthes

All arthropods have segmented bodies, jointed appendages, and ________________. 

• tails
• lungs
• wings
• an exoskelton

Tags

NGSS.MS-LS4-2