Question

question 50
cartilage that make up the respiratory passages, costal cartilage and the ends of long bones is:
a fibrocartilage
b all of these
c hyaline cartilage
d elastic cartilage

Explanation:

Hyaline cartilage is the most common type of cartilage. It is found in the respiratory passages (such as the trachea), costal cartilage (connecting ribs to sternum), and at the ends of long bones (where it helps in smooth movement and provides a template for bone growth). Fibrocartilage is tougher and found in areas like intervertebral discs. Elastic cartilage is more flexible and found in structures like the ear. Since only hyaline cartilage matches the description in the question, options A, B, and D are incorrect.

Answer:

C. hyaline cartilage