Which one of the following is showing the correct sequential order of vertebrae in the vertebral column of human beings?

1. Cervical — lumbar — thoracic — sacral — coccygeal

2. Cervical — thoracic — sacral — lumbar — coccygeal

3. Cervical — sacral — thoracic — lumbar — coccygeal

4. Cervical — thoracic — lumbar — sacral — coccygeal

(d) The correct sequence showing the vertebral column of human being is
Cervical —thoracic — lumbar — sacrals — coccygeal
Whereas, the other sequential order of vertebrae are wrong.