THORAX ABDOMEN AND PELVIS

Detailed explanation-1: -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.

Detailed explanation-2: -Humans have 31 left–right pairs of spinal nerves, each roughly corresponding to a segment of the vertebral column: eight cervical spinal nerve pairs, 12 thoracic pairs, five lumbar pairs, five sacral pairs, and one coccygeal pair.. Cervical vertebra, spinal nerve.

Detailed explanation-3: -The spinal cord is a part of the central nervous system. It is a long pipe-like structure arising from the medulla oblongata, part of the brain consisting of a collection of nerve fibres, running through the vertebral column of the backbone.