Vertebral formula of an adult human : a. 7, 12, 5, 5, 4 b. 8, 12, 5, 1, 1 c. 7, 12, 5, 1, 1 d. 7, 12, 1, 1, 4
Option C.Vertebral formula is a formula indicating the number of vertebrae in each segment of the spinal column. For humans it is C7, T12, L5, S7, Co4 which is equal to 33. The letters denoting cervical, thoracic, lumbar, sacral and coccygeal.
