The nervous system in most invertebrates is typically:
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Correct answer: Ventral and solid
Invertebrates generally have a ventral, solid nerve cord. In contrast, vertebrates possess a dorsal, hollow nerve cord.
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- Which type of circulatory system is commonly found in vertebrates?
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- Which skeletal feature is unique to vertebrates?
- The heart in most invertebrates is located:
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- Invertebrates differ from vertebrates in having: