Marine Invertebrates Flashcard 2024

Front

An organism can be divided into equal halves by drawing any number of lines through center.

Back

Radial Symmetry

Front

What phylum does a sea star belong to?

Back

Echinoderm

Front

echinoderm

Back

Spiny skin

Front

An echinoderm with five arms arranged around a center point.

Back

sea star

Front

Hollow thin walled tubes that each end in a suction cup

Back

tube feet

Front

Which examples are cnidarians? Options: jellyfish, sponges, earthworms, starfish

Back

jellyfish

Front

What are the two body forms of a cnidarian?

Back

Polyp and medusa

Front

What is an invertebrate?

Back

An animal with no backbone

Front

Arthropoda
Options: Shrimp, Clam, Snail, Jellyfish

Back

Shrimp

Front

Shrimp, Crabs, Lobsters, Sea spiders, (bugs)

Back

Arthropoda