The vertebral column, also known as spine or backbone, is a flexible column that forms a part of the axial skeleton. The vertebral column is a characteristic of the vertebrates that has evolved from the notochord of chordates by segmented bones and intervertebral discs. The vertebral column is ...
What is the vertebral column made up of? Do cervical vertebrae have transverse processes? What flat bones articulate with the thoracic vertebrae? Why do cervical vertebrae have bifid spinous processes? What type of joint is the vertebral column?
The vertebral foramen is a naturally occurring opening or passage through the spine, or the backbone. The term "vertebral" refers to thevertebral column, which is the clinical term for the spine. It gets its name from the segments of bone that it consists of, which are called vertebrae. Th...
What muscle retracts the scapula? What do the patella and ulna protect? What is winging of scapula? What does the vertebral column protect? What other bone helps the scapula function? What muscles attach to the scapula? What does the appendicular skeleton protect?
The most important part of the skeleton is the backbone. It is so important that naturalists divide all animals into two classes,--- those which have a backbone and those which have none. All the higher animals, including man, have a backbone, or vertebral column as it is called. They ...
Furthermore, they already had lungs, which rhipidistians presumably used for auxiliary breathing. The principal changes for the earliest tetrapods were in the skeletal system—changes in the bones of the fins, the vertebral column, pelvic girdle, and pectoral girdle. 12.According to paragraph 5...
The spine, alternately known as the vertebral column or backbone, is the structure that encloses and protects the spinal cord, which is the bundle of nerves that transmits signals from the brain to the rest of the body. It consists of a stack of bones — 33 vertebrae, the sacrum, and ...
What is the smooth membrane that is tightly adherent to the kidney surface? The Kidney: The kidneys are paired organs located in the posterior abdominal cavity on either side of the vertebral column. The functional unit of the kidney is called the nephron. Each kidney contains 1 to...
The spinal cord is surrounded by cerebrospinal fluid, which suspends it within the 33 vertebrae of the spinal column. Small nerves from the spinal cord branch out from this cylindrical tube. They are called roots and move out through small openings between the vertebrae and connect to different ...
The spine is the bony structure that rises up the middle of the back and encloses the spinal cord. In humans, the spine consists...