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NEETZoologyLocomotion and Movement

What is the first vertebra of the vertebral column called?

Options

  1. AAtlas
  2. BOccipital
  3. CThoracic
  4. DLumbar

Correct answer

A. Atlas

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. Each vertebra has a central hollow portion (neural can

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