Invertebrates Quiz

What is the main difference between vertebrates and invertebrates?

• Invertebrates have fins, while vertebrates do not

• Invertebrates have scales, while vertebrates do not

• Invertebrates have wings, while vertebrates do not

• Invertebrates have a spine, while vertebrates do not

What is the common trait shared by all invertebrates?

• They have lungs

• They are cold-blooded

• They have bilateral symmetry

• They have a backbone

Which group of invertebrates has a body with no symmetry and only one kind of cell?

• Mollusks

• Cnidarians

• Arthropods

• Sponges

What is the main method used by sponges to obtain food?

• Hunting

• Photosynthesis

• Filtering

• Grazing

Which invertebrate group uses venom to subdue their prey?

• Echinoderms

• Cnidarians

• Mollusks

• Sponges

What is the main method used by octopuses and squids to move through water?

• Crawling on the seafloor

• Using their tentacles to swim

• Flapping their wings

• Shooting water out of their body

Which arthropod group is known for using venom to kill and break down their prey?

• Insects

• Spiders

• Crustaceans

• Millipedes

What is the main function of the tube feet in echinoderms?

• To shoot venom into their prey

• To capture prey

• To carry food to their mouth

• To crawl on the seafloor

What is the main role of pollinators like bees and butterflies?

• To control the number of insects in the world

• To hunt and kill other insects

• To spread the pollen of many plants

• To provide food for other animals

Which invertebrate group is important for breaking down dead plant material?

• Arachnids

• Millipedes

• Sponges

• Mollusks