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What is the purpose of the pectoral girdle?

Options

  1. ATo articulate the upper limbs with the axial skeleton
  2. BTo articulate the lower limbs with the axial skeleton
  3. CTo support the thorax
  4. DTo support the head

Correct answer

A. To articulate the upper limbs with the axial skeleton

Step-by-step solution

.The human body consists of 206 bones in total. These bones are grouped into two main divisions - the axial skeleton and the appendicular skeleton. The skull is composed of two sets of bones, cranial and facial, that total to 22 bones.Each vertebra has a central hollow portion (neural canal) through which the spinal cord passes. The vertebral column is differentiated into cervical (7), thoracic (12), lumbar (5), sacral (1-fused) and coccygeal (1-fused) regions. The pectoral and pelvic girdle bones help in the artic

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