Animal Phyla Practice

Front

What type of skeleton do spiders, crickets, and scorpions have?

Back

Exoskeleton

Front

What is the name of the phylum that includes crustaceans?

Back

Phylum Arthropoda

Front

What type of symmetry do jellyfish exhibit?

Back

Radial symmetry

Front

Which phylum includes animals with soft bodies, sometimes protected by a shell?

Back

Mollusks

Front

What phylum do animals with stinging cells belong to?

Back

Cnidaria

Front

What is the main characteristic of animals in the phylum Echinodermata?

Back

They have a water vascular system and radial symmetry.

Front

What is the defining feature of animals in the phylum Annelida?

Back

They have segmented bodies.

Front

What type of body plan do chordates exhibit?

Back

Bilateral symmetry with a notochord.

Front

What is the primary characteristic of arthropods?

Back

They have jointed legs and an exoskeleton.

Front

Which class of Arthropoda includes insects?

Back

Class Insecta