Which of the following is present inside the vertebral column______________?
Correct answer: B. Spinal cord
- A. Brain
- B. Spinal cord
- C. Both of these
- D. none of these.
Explanation
The vertebral column encloses and protects the spinal cord, which is part of the central nervous system and carries impulses between the brain and the rest of the body. Students may choose both because the brain is also in a bony protective structure, but the brain lies inside the skull, not the vertebral column.
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