Correct option is B
The correct answer is (b) The human vertebral column has 38 vertebrae.
- The human vertebral column typically consists of 33 vertebrae, not 38. These vertebrae are divided into cervical, thoracic, lumbar, sacral, and coccygeal regions.
Information Booster:
- The stapes is indeed the smallest bone in the human skeleton, located in the middle ear and responsible for transmitting sound vibrations.
- Bone marrow plays a crucial role in hematopoiesis, the process of producing red blood cells, white blood cells, and platelets in the human body.
- The appendix is considered a vestigial organ, meaning it has lost its original function in human evolution but still remains in the body.