Question

q. name the following. the girdle by which upper arm is joined to the backbone​

Answer 1

Answer:

Scapula bone

Explanation:

It's triangular and connects your humerus with your clavicle. The scapula provides an attachment point for a number of muscles in your shoulder and upper limbs to your neck and back. Your scapula is divided into three borders: medial border (vertebral border), which runs parallel to the thoracic vertebrae

Answer 2

Answer:

The clavicle and the scapula

Explanation:

The pectoral girdle, consisting of the clavicle and the scapula, attaches each upper limb to the axial skeleton. The clavicle is an anterior bone whose sternal end articulates with the manubrium of the sternum at the sternoclavicular joint.

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