Question

Match the following columns.

$\begin{array}{cccc}& ColumnI& & ColumnII\\ A.& \text{Duodenum}& 1.& \text{A cartilaginous flap}\\ B.& \text{Epiglottis}& 2.& \text{Small blind sac}\\ C.& \text{Glottis}& 3.& \text{'U' shaped structure emerging}\\ & & & \text{from the stomach.}\\ D.& \text{Caecum}& 4.& \text{Opening of wind pipe.}\end{array}$
Codes
(a) A-1, B-2, C-3, D-4 (b) A-4, B-3, C-2, D-1
(c) A-3, B-1, C-4, D-2 (d) A-2, B-4, C-1, D-3

Answer 1

Option (c) A-3, B-1, C-4, D-2

Duodenum is a 'U'-shaped structure emerging from the stomach,
Epiglottis is a cartilaginous flap that prevents the entry of food into the glottis.
Glottis is the opening of the wind pipe.
Caecum is a small blind sac which hosts some symbiotic microorganisms that helps in the digestion process.