Invertebrates

Invertebrates are animals

• with a backbone
• without a backbone

I have a hard exoskeleton, a segmented body, pairs of jointed appendages, and live on land and water.  I am a crab.  What is my phylum?

• Mollusk
• Arthropod
• Echinoderm
• Cnidarian

Tags

NGSS.MS-LS4-2

The organism in the picture is a(n)

• echinoderm
• mollusk
• arthropod
• cnidarian

Tags

NGSS.MS-LS4-2

Is the picture a vertebrate or invertebrate?

• Vertebrate
• Invertebrate

Arthropods have an outer covering called a(n)_________

• endoskeleton
• bones
• exoskeleton
• armor

What kind of symmetry does a dolphin have?

• bilateral
• radial
• asymmetry
• it depends on the species of dolphin

What type of symmetry does this animal exhibit?

• Asymmetry
• Bilateral symmetry
• Radial symmetry

What type of symmetry does this animal exhibit?

• Asymmetry
• Bilateral symmetry
• Radial symmetry