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High School Biology Practice Test: Invertebrates
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Invertebrates are a paraphyletic group of animals that neither possess nor develop a vertebral column, derived from the notochord. This is a grouping including all animals apart from the chordate subphylum Vertebrata.

High School Biology Practice Test: Invertebrates
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12 Questions

1. Which feature is found in all chordates during at least some stage of life?
2. Which animal has a complete digestive system?
3. All of the following are echinoderms except
4. An arthropod uses its mandible for
5. Annelids have tiny chitin bristles called setae that they use for
6. Which animal has a complete digestive system?
7. Spiders belong to the phylum
8. Which invertebrates belong to the phylum Platyhelminthes?
9. Which feature is found in all chordates during at least some stage of life?
10. Most animals have
11. All of the following are echinoderms except
12. An arthropod uses its mandible for

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