Which of the following is not made up of Elastic cartilage: (A) External ear, (B) Auditory tube, (C) Epiglottis, (D) Bronchioles
Answer is D. Location of elastic cartilage
→ External ear 
→ Auditory tube 
→ Epiglottis
→ Corniculate and cuneiform cartilages 
→ Apices of arytenoids 
→ External auditory canal