Task: Class Definition Understanding (ontology: Sciences/Biology)

Which of the following definitions best describes 'articular cartilage element'?

A. An alisphenoid endochondral element that is composed primarily of cartilage tissue.
B. Cartilage of the lower jaw that give rise to a portion of the anguloarticular compound bone.
C. the concept - cartilage that caps the posterior end of the autopalatine bone. It is typically present in adults.
D. Pharyngeal arch cartilage that is a spherical mass of cartilage located between the mandibular symphysis and ventral hyoid arch. the concept is unpaired.

Answer: Cartilage of the lower jaw that give rise to a portion of the anguloarticular compound bone.