Question

Q4 Explain the strutture of:
(a) The ribcage
(6) The vertebral column​

Answer 1

Answer:

RIB CAGE - The Rib cage protects the heart and lungs. It is composed of 12 pairs of ribs with their costal cartilages and the sternum. The ribs are anchored posteriorly to the 12 thoracic vertebrae. The sternum consists of the manubrium, body, and xiphoid process.

THE VERTEBRAL COLUMN - It consists of a sequence of vertebrae (singular = vertebra), each of which is separated and united by an intervertebral disc. Together, the vertebrae and intervertebral discs form the vertebral column. It is a flexible column that supports the head, neck, and body and allows for their movements.

Answer 2

Question:⤵

Q4 Explain the strutture of:

(a) The ribcage

(6) The vertebral column

Answer:⤵

(a) RIB CAGE - The Rib cage protects the heart and lungs. It is composed of 12 pairs of ribs with their costal cartilages and the sternum. The ribs are anchored posteriorly to the 12 thoracic vertebrae. The sternum consists of the manubrium, body, and xiphoid process.

(b) THE VERTEBRAL COLUMN - It consists of a sequence of vertebrae (singular = vertebra), each of which is separated and united by an intervertebral disc. Together, the vertebrae and intervertebral discs form the vertebral column. It is a flexible column that supports the head, neck, and body and allows for their movements.

Explanation:⤵

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