Invertebrate Groups Quiz

What is the definition of invertebrates?

• Animals that live in water

• Animals that can fly

• Animals without a backbone

• Animals with a backbone

Which group of invertebrates has three body parts?

• Annelids

• Molluscs

• Insects

• Arachnids

How many legs do arachnids typically have?

• Twelve

• Ten

• Eight

• Six

What is a key feature of crustaceans?

• Wings

• No legs

• Soft bodies

• Exoskeleton

Which of the following is an example of a myriapod?

• Jellyfish

• Crab

• Centipede

• Spider

What do molluscs typically have for protection?

• Spiny skin

• Wings

• Shell

• Exoskeleton

Which invertebrate group is known for having stinging cells?

• Echinoderms

• Cnidarians

• Annelids

• Myriapods

What is a characteristic of annelids?

• Segmented bodies

• Wings

• Soft bodies

• Exoskeleton

Which invertebrate can regenerate lost body parts?

• Butterfly

• Lobster

• Ant

• Starfish

What is the primary habitat of most crustaceans?

• Forests

• Deserts

• Aquatic environments

• Mountains