The main difference between chordates and hemichordates is their:
Correct answer: D. Nervous system
- A. Body cavity
- B. Habitat
- C. Deuterostomia
- D. Nervous system
Explanation
The main difference between chordates and hemichordates is their nervous system. Chordates have a central nervous system whereas hemichordates have an epidermal nervous system.
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