Flight muscles of bird are attached to the _
Correct answer: B. Keel of sternum
- A. Clavicle
- B. Keel of sternum
- C. Scapula
- D. Coracoid
Explanation
In birds, the pectoral and supracoracoideus muscles that power the wings are anchored to a large bony keel along the midline of the sternum.
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