Which of the following is NOT a major bone group of the appendicular skeleton?

The appendicular skeleton consists of the bones that form the limbs and the girdles that attach them to the axial skeleton. This includes the shoulder girdle (or pectoral girdle), pelvis (or pelvic girdle), and the bones in the limbs such as the arms and legs.

The vertebrae, however, are part of the axial skeleton, which comprises the skull, vertebral column, and rib cage. The axial skeleton serves to protect the brain, spinal cord, and organs in the thorax, while the appendicular skeleton is primarily involved in facilitating movement and supporting the body’s weight.

Therefore, the statement that vertebrae do not belong to the appendicular skeleton is accurate, making it the correct answer to the question. Understanding the distinction between the axial and appendicular skeleton is crucial for anyone studying human anatomy, as it helps in comprehending how different parts of the skeleton function together in movement and support.