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WorksheetsMarine Invertebrates Quiz
Total questions: 16
Worksheet time: 9mins
Echinoderms (sea stars) have which type of symmetry (select the best choice)
Bilateral
5-sided
No Symmetry
3-sided
What do all invertebrates have in common?
A brain
No backbone
Blue-colored blood
Many legs
Which of the following is NOT an invertebrate?
Catfish
Cuttlefish
Starfish
Jellyfish
Crayfish
What features do a clam, sea slug, and squid share in common? (select all right answers)
They are all in the "Mollusca" Group
They all have a brain
They all have gills
The all have a mantle
Which animal has eyes most like our own?
Seastar
Shrimp
Octopus
What is a marine sponge?
Plant
Animal
Mineral
What type of invertebrate is a sea urchin?
Mollusc (squid, slugs, clams)
Echinoderm (sea stars)
Arthropod (bugs, crabs, shrimp)
Cnidaria (jellyfish and coral)
What type of animal is a barnacle?
Arthropod (shrimp, crabs, bugs)
Mollusc (squid, clams, slugs)
Echinoderm (seastars)
Cnidaria (jellyfish, corals)
What type of animal is a sea anemone?
Arthropod (bugs, crabs)
Mollusc (squid, clams, slugs)
Echinoderm (seastars)
Cnidaria (jellyfish, corals)
What type of animal is the sea bunny?
Arthropod (bugs, crabs)
Mollusc (slugs, squids, clams)
Echinoderms (seastars)
Cnidaria (jellyfish, corals)
What is a feature unique to arthropods (the other invertebrates don't have it)
No backbone
Jointed Legs
Many limbs
can be plankton
Which Invertebrates have bilateral symmetry (select all that apply)
Sponges
Echinoderms
Arthropods
Mollusks
Which of these invertebrates is a "predator"?
Sea Anemone
Oyster/Clam
Sponge
Which of these invertebrates can make a hard shell/skeleton? (Select all that apply)
Cnidarian
Arthropod
Mollusk
What do crabs, shrimp, and lobsters have in common? Select all that apply
Can live in and out of water
Have hard exoskeletons
Have multiple, jointed limbs
Have compound eyes
Which of the following is a characteristic of cnidarians?
Exoskeleton
Radial symmetry
Jointed legs
Segmented body
