Question

Match the following column I and column II and choose the correct option.

	Column-I		Column-II
a.	Shoulder joint	(i)	Scapula
b.	Triangular flat bone	(ii)	Articulates with acromion
c.	11${}^{th}$ and 12${}^{th}$ pair of ribs	(iii)	Floating ribs
d.	Collar bone	(iv)	Glenoid cavity articulates with humerus

• A. a - ii, b - iii, c - i, d - iv
• B. a - iv, b - i, c - iii, d - ii
• C. a - ii, b - i, c - iii, d - iv
• D. a - iv, b - ii, c - iii, d - i

Answer 1

The correct option is B a - iv, b - i, c - iii, d - ii

Collar bone is clavicle that articulates with acromion process.
Scapula is a large triangular flat bone that has a slightly elevated ridge called spine which projects as flat, expanded process called acromion. Last two pairs (11${}^{th}$ and 12${}^{th}$) of ribs are not connected ventrally to sternum and are called floating ribs.