Q.

Which of the following structure is present inside the larynx of the respiratory system
 a) Glottis          b)   Epiglottis                c)   Vocal cords        d)  None of these

1 A
2 B
3 C
4 D

Ans.

c) Vocal cords Vocal cords are two pairs of folds of mucous membrane that extends into the lumen from the sides of larynx. Sound is produced by the vocal cords