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Questions and Answers
Which of the following is a characteristic of chordates?
Which of the following is a characteristic of chordates?
- Having a backbone
- Having fins
- Having gill slits
- Having a long supporting rod (correct)
What percentage of chordates are vertebrates?
What percentage of chordates are vertebrates?
- 4%
- 96% (correct)
- 100%
- 2%
Which of the following is a nonvertebrate chordate?
Which of the following is a nonvertebrate chordate?
- Fish
- Arthropod
- Amphibian
- Tunicate (correct)
Which subphylum do lancelets belong to?
Which subphylum do lancelets belong to?
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What is a characteristic of fishes?
What is a characteristic of fishes?
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