the diagram repesents the humman larynx. Choose the correct combination of labelling from the options given

Options

A. A-Larynx, B- Parathyroid, C- Tracheal cartilage, D- Trachea
B. A- Naso Larynx, B- Thyroid, C - Tracheal cartilage, D-Trachea
C. A- Trachea, B - Thyroid, C-Bronchiole, D-Tracheal cartilage
D. A- Epiglottis, B- Thyroid, C-Trachea cartilage, D- Tracheal

Answer

D

Explanation

Larynx how various cartilages
Epiglottis: It is a flap made of elastic cartilage covered with a mucous membrane attached to the entrance of the larynx.
Thyroid cartilage: A large cartilage that sits in front of the larynx and above the thyroid gland. It is composed of two halves which meet in the middle at a peak called the laryngeal Prominence called Adam.s apple
Tracheal Cartilage: It is made up of C- Shaped hyaline cartilage so as to prevent collapsing of air.
Trachea: windpipe that direct air into lungs.