The backbone consists of bones known as vertebrae. The spinal cord serves as a means of contact between the body and the brain. The backbone helps to provide structural assistance as well as carry the weight of the body. It is also charged with spinal cord security.

Is spine and backbone same?

What is the spine? Your spine, or backbone, is your body's central support structure. It connects different parts of your musculoskeletal system. Your spine helps you sit, stand, walk, twist and bend.

Is spine and spinal cord?

The spinal cord and meninges are contained in the spinal canal, which runs through the center of the spine. In most adults, the spine is composed of 33 individual back bones (vertebrae). Just as the skull protects the brain, vertebrae protect the spinal cord.