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JAMB Biology 1994 Question 23

Question 23

Support and Movement

The vertebra illustrated is

Diagram for this question
  1. A.lumbar
  2. B.thoracic
  3. C.caudal
  4. D.cervical.
Show the answer and explanation

Answer: B (thoracic)

Explanation

The long, single neural spine pointing upward is typical of a thoracic vertebra, where back muscles and ribs attach.