Question 1:
Name the bones that form the axial skeleton of the human body.
Answer:
The skull, vertebral column, rib cage and sternum.
Name the bones that form the axial skeleton of the human body.
Answer:
The skull, vertebral column, rib cage and sternum.
Question 2:
State the function of cartilage and synovial fluid in the joint.
Answer:
The cartilage acts as cushion to joints, absorbs shock and reduces friction between the ends of bones. Synovial fluid acts as a lubricant that reduces friction between the ends of bones.
State the function of cartilage and synovial fluid in the joint.
Answer:
The cartilage acts as cushion to joints, absorbs shock and reduces friction between the ends of bones. Synovial fluid acts as a lubricant that reduces friction between the ends of bones.
Question 3:
State the differences between the structure and function of tendon and ligament.
Answer:
• Tendon is not elastic but ligament is.
• Tendon connects muscle to bone. Ligament connects bone to bone.
State the differences between the structure and function of tendon and ligament.
Answer:
• Tendon is not elastic but ligament is.
• Tendon connects muscle to bone. Ligament connects bone to bone.
Question 4:
Explain the differences between the ball-and-socket joint and hinge joint.
Answer:
Ball-and-socket joints allow rotational movement in all directions whereas hinge joints only allow the movement of bones in one plane.
Explain the differences between the ball-and-socket joint and hinge joint.
Answer:
Ball-and-socket joints allow rotational movement in all directions whereas hinge joints only allow the movement of bones in one plane.