Select the correct option to test your answer: A Buccals slopes of buccal cusps of maxillary posterior teeth B Buccal slopes of lingual cusps of maxillary posterior teeth C Lingual slopes of lingual cusps of mandibular posterior teeth D All slopes of lingual cusps of mandibular posterior teeth Correct Answer: Option B (Buccal slopes of lingual cusps of maxillary posterior teeth) Verified correct option for Medical (Occlusion).