List four features common to all chordates.

1.	List four features common to all chordates.
Answer» 1. All chordates possess a notochord. 2. All chordates possess a dorsal, hollow, nerve cord. 3. All chordates possess pharyngeal gill clefts in some stage of their life cycle. 4. Possess a post-anal tail.

Answer»

1. All chordates possess a notochord.

2. All chordates possess a dorsal, hollow, nerve cord.

3. All chordates possess pharyngeal gill clefts in some stage of their life cycle.

4. Possess a post-anal tail.

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