What are vertebrae?
Q: What are vertebrae?
A: Vertebrae are individual irregular bones that make up the spinal column.
Q: How many vertebrae do humans typically have?
A: Humans typically have 33 vertebrae.
Q: How are the vertebrae separated?
A: The vertebrae are separated by intervertebral discs, except for the five that form the sacrum and the four coccygeal bones that form the tailbone.
Q: What are the three regions that the vertebrae are grouped under?
A: The vertebrae are grouped under the names cervical (7 vertebrae), thoracic (12 vertebrae) and lumbar (5 vertebrae), according to the regions they occupy.
Q: Does each vertebra have a hole?
A: Yes, each vertebra has a hole, which allows for the spinal cord to pass through.
Q: What is the function of the spinal column?
A: The spinal column is a flexuous and flexible column that protects the spinal cord and supports the body.
Q: What are the bones that form the tailbone?
A: The four coccygeal bones form the tailbone.
