Between which structures is the intervertebral disc located, as described in the material?

Between which structures is the intervertebral disc located, as described in the material?

• A. Front and back portions of the spine
• B. Between the vertebrae
• C. Inside the spinal canal
• D. Around the spinal cord

Answer: (B)

The key idea is that the intervertebral discs are the cushions between the bones of the spine. They sit between adjacent vertebral bodies, forming the joints that separate one vertebra from the next and allow motion while absorbing shock. This placement explains their role in flexibility and load distribution along the spine. They are not located inside the spinal canal or around the spinal cord, nor are they simply front and back parts of the spine—they occupy the space between vertebrae.

The key idea is that the intervertebral discs are the cushions between the bones of the spine. They sit between adjacent vertebral bodies, forming the joints that separate one vertebra from the next and allow motion while absorbing shock. This placement explains their role in flexibility and load distribution along the spine. They are not located inside the spinal canal or around the spinal cord, nor are they simply front and back parts of the spine—they occupy the space between vertebrae.