This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
Pharyngeal tonsil develop from which pharyngeal pouch? 
Select and explain. 
A. First, B. Second, C. Third, D. Fouh
B: Second
Answer: B: Second 
Explanation: Second pouch The epithelium of the ventral pa of this pouch contributes to the formation of the tonsil. REF:HUMAN EMBRYOLOGY-INDERBIR SINGH TENTH EDITION