Q. In humans, the number of lumbar vertebrae are
NTA AbhyasNTA Abhyas 2020
Solution:
Solution:
The vertebral column usually consists of 33 vertebrae: 24 presacral vertebrae (7 cervical, 12 thoracic, and 5 lumbar) followed by the sacrum (5 fused sacral vertebrae) and the coccyx (4 frequently fused coccygeal vertebrae).