The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Growth of the maxilla in the vertical direction is due to:   (A) Growth of the alveolus   (B) Growth at sutures   (C) Growth of the cranial base   (D) Growth of the synchondrosis
['(A) Growth of the alveolus <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Growth of the alveolus \n (B) Growth at sutures \n (C) Growth of the cranial base \n (D) Growth of the synchondrosis <> possible answers', '  Growth of the maxilla in the vertical direction is due to: <> context@']