The number of pairs of true ribs in the human body is
- 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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