Invertebrates Quiz

Which of the following is a characteristic of Cnidarians?

• Jointed appendages

• Hard exoskeleton

• Segmented body

• Hollow central cavity

What is the meaning of the word 'Platyhelminthes'?

• Mollusks

• Segmented worms

• Roundworms

• Flatworms

Which type of mollusk is also known as gastropods?

• Two-shelled mollusks

• One-shelled mollusks

• Crustaceans

• Tentacled mollusks

What is the meaning of the word 'Molluscus'?

• Soft

• Spiny

• Stomach food

• Ringed

Which of the following is a characteristic of echinoderms?

• Exoskeleton

• Antennae

• Tentacles

• Tube feet

What is the meaning of the word 'Echinoderm'?

• Spiny skin

• Flat body

• Pore bearing

• To sting

Which of the following is a characteristic of arthropods?

• Hard exoskeleton

• Soft body

• Hollow central cavity

• Segmented body

What is the meaning of the word 'Arthropoda'?

• Pore bearing

• Spiny skin

• To sting

• Jointed legs

Which of the following is an example of crustaceans?

• Lobsters

• Scorpions

• Mites

• Octopuses

What is the meaning of the word 'Cephalothorax'?

• Abdomen

• Head

• Chest

• Jointed legs