Answer:
The correct answer is option B) It transmits information between different parts of the nervous system.
Explanation:
The spinal cord is a long, thin, tubular structure consist of nervous tissue. The spinal cord extends between medulla oblongata in the brain to the lumbar region. It is protected by the spinal column made up of bones, called vertebrae.
The main function of the spinal cord is to receives and transmits signals to the entire body and back to the brain.
Thus, the correct answer is option B.