Vertebrate and Invertebrate Systems · NCERT Biology

Invertebrates differ from vertebrates in having:

  1. Dorsal nerve cord
  2. Ventral nerve cord
  3. Brain enclosed in cranium
  4. Paired appendages always
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Correct answer: Ventral nerve cord

Invertebrates typically possess a ventral nerve cord. Vertebrates have a dorsal nerve cord protected by the vertebral column.

Difficulty: Medium Question 8 of 20

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