This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
True statement about elastic cartilage is 
Select and explain. 
A. Chondrocytes are found in a threadlike network of elastic fibers within the matrix., B. The collagen fibers are predominately type II collagen., C. It has a perichondrium., D. All of the above
D: All of the above
Answer: D: All of the above 
Explanation: Elastic cartilage
→ Chondrocytes are found in a threadlike network of elastic fibers within the matrix.
→ The collagen fibers are predominately type II collagen .
→ It provides strength, elasticity and maintains the shape of certain structure such as the external ear .
→ It has a perichondrium