The pectoral girdle is constituted by
Radius and ulna
Maxilla and mandible
Ilium and ischium
Scapula and clavicle
The pectoral girdle consists of the scapula (or the shoulder blade) and the clavicle (or the collar bone).
Given diagram shows the upper arm (frontal view) of a human. Identify A to H and choose the correct option.
Ribs are attached to
(a) scapula (b) sternum (c) clavicle (d) ilium
Each pectoral girdle :
i. has 2 pairs of bones, a pair of clavicle and a pair of scapula.
ii. scapula contains expanded process and glenoid cavity, the latter is for articulation of the head of femur
The clavicle meets scapula through (i)_______ and the scapula is attached to the upper arm through (ii)_______.