system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Which of the following is a zone observed in hard palate
assistant
The correct answer is  The following zones can be observed in hard palate 

Gingival region, adjacent to the teeth.
Palatine raphae, also known as median area, extending from the incisive papillae or palatine papillae posteriorly.
Anterolateral area or fatty zone between the raphae and gingiva.
Pcsterolateral area or glandular zone between the raphae and gingiva.