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Invertebrate Quiz
Invertebrates
Question | Answer |
---|---|
The Animal Kingdom is separated into how many phyla? | 35 |
These animals do not have backbones or internal skeletons. | invertebrates |
Some invertebrates have external skeletons, called: | exoskeletons |
Which animal group is very simple with bodies covered in pores through which water flows, and have special cells for obtaining resources? | sponges |
Which animal group has long tube-like bodies that are divided into segments? | segmented worms |
Which animal group has radial symmetry, tube feet that take in oxygen from the water and spiny skin? | echinoderms |
Which animal group has soft bodies; most with a thick muscular foot for movement, some have a shell? | mollusks |
Which animal group has jointed legs, segmented bodies, and some have wings? They also have exoskeletons. | arthropods |
Examples are insects, crustaceans, and arachnids. | arthropods |
Examples are slugs, snails, clams, and octopuses. | mollusks |
Examples are sea stars, brittle stars, sea cucumbers, and sea urchins. | echinoderms |
Examples are earthworms and leeches. | segmented worms |
Examples are sheep's wool, hard head, yellow, and grass types. | sponges |
Their bodies are multicellular; they are heterotrophic, and are able to obtain food/ oxygen, and reproduce. | all living things |
These type of animals cannot make their own food and must get their energy by eating plants or other animals. | heterotrophs |