The Chordates

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Created by AbuBakrShalabi

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1 / 14

What feature found in all chordates runs from one end of the body to the other?

2 / 14

What is the name for the structures located on either side of a chordate's throat?

3 / 14

At some stage in their lifetime, all chordates have............... common traits.

4 / 14

The phylum Chordata is the only one of the nine phyla that include .....................

5 / 14

Which of the following represents invertebrate chordates?

6 / 14

What is the flexible skeletal support rod?

7 / 14

Both flatworms and roundworms have _____.

8 / 14

Which structure supports the body of a developing chordate?

9 / 14

This part of the human body replaces the ..................... found in other chordates.

10 / 14

In humans, the backbone takes the place of the notochord and the spinal cord takes the place of the ................

11 / 14

What feature of chordates extends behind the animal and has different uses in different species?

12 / 14

Which structures do all chordates have at some point during their life time?

13 / 14

Which of the following chordates are also vertebrates?

14 / 14

The highlighted area on this illustration of a lancelet shows which of the four traits of chordates?

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