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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
Tonsil is formed from
assistant
The correct answer is  Second Pouch(a) The epithelium of the ventral pa of this pouch contributes to the formation of the tonsil.(b) The dorsal pa takes pa in the formation of the tubotympanic recess.Reference: Inderbir Singh Embryology; 10th edition; Page no: 135