Question Detail
Question
The pectoral girdle holds the upper limbs to the axial skeleton and consists mainly of how many separate bones?
Correct Answer
Option C is the correct answer.
Detailed Explanation
The pectoral girdle consists mainly of four separate bones: two scapulae (shoulder blades) and two clavicles (collarbones). These bones connect the upper limbs to the axial skeleton and provide attachment for upper limb muscles.
Hint
This girdle includes two shoulder blades and two collarbones.