Understand the Problem
The question likely pertains to the anatomical structure and classification of bones associated with the human skull, specifically focusing on ear ossicles, ribs, and the vertebral column. The content includes details about the types of ribs and the composition of the vertebral column.
Answer
12 pairs of ribs: 7 true, 3 false, 2 floating.
The human rib cage consists of 12 pairs of ribs (24 ribs total): 7 true ribs, 3 false ribs, and 2 floating ribs.
Answer for screen readers
The human rib cage consists of 12 pairs of ribs (24 ribs total): 7 true ribs, 3 false ribs, and 2 floating ribs.
More Information
The human rib cage protects vital organs and supports the upper body. True ribs are directly attached to the sternum, false ribs are indirectly attached, and floating ribs are not attached to the sternum at all.
Tips
Confusing true and false ribs is common; remember true ribs connect directly to the sternum.
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