The given figures are of human larynx, front view (i) and vertical section (ii).Identify the labelled parts A to D.

(A) Glottis (B)Larynx (C)Vocal cord (D)Cartilaginous rings of trachea.

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(A) Epiglottis (B)Cartilaginous rings of trachea (C)Trachea (D)Larynx

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(A) Glottis (B)Cartilaginous rings of trachea (C)Larynx (D)Trachea

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(A) Epiglottis (B)Bony rings of trachea (C)Larynx (D)Trachea

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Solution

The correct option is B (A) Epiglottis (B)Cartilaginous rings of trachea (C)Trachea (D)Larynx
In the given figure depicting the human larynx, the unidentified parts are as follows: (A) Epiglottis, (B) Cartilaginous rings of trachea, (C) Trachea, and (D) Larynx.
So, the correct answer is '(A) Epiglottis (B)Cartilaginous rings of trachea (C)Trachea (D)Larynx'.

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Question 15
Which is the correct sequence of air passage during inhalation?

(a) $N o s t r i l s \to l a r y n x \to p h a r y n x \to t r a c h e a \to l u n g s$
(b) $N a s a l p a s s a g e \to t r a c h e a \to p h a r y n x \to l a r y n x \to a l v e o l i$
(c) $L a r y n x \to n o s t r i l s \to p h a r y n x \to l u n g s$
(d) $N o s t r i l s \to p h a r y n x \to l a r y n x \to t r a c h e a \to a l v e o l i$

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