Question

Match list I and list II and choose the correct combination from the following

List I	List II
A. Organ pipe coral	I. Physalia physalis
B. Sea fan	II. Gorgonia
C. Portuguese man of war	III. Pennatulacea
D. Sea pen	IV. Tubipora musica

• A. A- (iv), B- (ii), C- (iii), D- (i)
• B. A- (iii), B- (i), C- (ii), D- (iv)
• C. A- (i), B- (iv), C- (iii), D- (ii)
• D. A- (iv), B- (ii), C- (i), D- (iii)

Answer 1

The correct option is D A- (iv), B- (ii), C- (i), D- (iii)

The 'organ pipe coral' or Tubipora musica, is an alcyonarian native to the waters of the Indian Ocean and the central and western regions of the Pacific ocean.
Sea fan is Gorgonia, which are sessile colonial cnidarians found throughout the oceans of the world.
The 'Portuguese man-of-war' is Physalia physalis, which is a marine cnidarian.
Sea pens are colonial marine cnidarians belonging to the order Pennatulacea.