The number of pairs of true ribs in the human body is
Correct answer: B. 7
- A. 5
- B. 7
- C. 10
- D. 12
Explanation
Of the twelve pairs of ribs, the first seven attach directly to the sternum by their own cartilages and are called true ribs. The next three pairs are false ribs sharing cartilage, and the last two are floating ribs with no front attachment.
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About Human Skeleton
The human skeleton provides support, protects organs, enables movement with muscles and stores minerals while bone marrow produces blood cells. Questions cover the axial and appendicular skeleton, types of bones and joints, cartilage, ligaments and tendons, and the difference between fixed, slightly movable and freely movable joints.
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