Question

One of the following is a location of most abundant cartilage in the human body:

• A. Tracheal rings and costal cartilages
• B. Intervertebral disc and pubic symphysis
• C. Pinna and tip of nose
• D. Pectoral girdle and pelvic girdle

Answer 1

The correct option is A Tracheal rings and costal cartilages

Hyaline cartilage is the most abundant cartilage and it forms the articular surfaces of long bones, rib tips, rings of trachea, costal cartilage.
Costal cartilages are bars of hyaline cartilage that serve to prolong the ribs forward and contribute to the elasticity of the walls of the thorax.
So, the correct answer is 'tracheal rings and costal rings'.