Question

Match the following columns and select the correct option.

	Column-I		Column-II
(a)	False ribs	(i)	Flat, expanded process of scapula
(b)	Glenoid cavity	(ii)	Articulates with head of humerus
(c)	Clavicle	(iii)	Has two curvatures and articulates with a process of scapula
(d)	Acromion	(iv)	Do not articulate directly with sternum

• A. (a) (b) (c) (d)
  (iv) (ii) (iii) (i)
• B. (a) (b) (c) (d)
  (iii) (ii) (iv) (i)
• C. (a) (b) (c) (d)
  (iv) (ii) (i) (iii)
• D. (a) (b) (c) (d)
  (iii) (ii) (i) (iv)

Answer 1

The correct option is A (a) (b) (c) (d)

(iv) (ii) (iii) (i)
Scapula has a slightly elevated ridge called the spine which projects as a flat, expanded process called acromion to which clavicle articulates.

Glenoid cavity of scapula articulates with head of humerus to form ball and socket joint. The 8${}^{th}$, 9${}^{th}$ and 10${}^{th}$ pair of ribs (false ribs) do not articulate directly with the sternum but join the seventh rib with the help of hyaline cartilage.