Pathology The most common site and type of metaplasia are : A Respiratory tract epithelium, Columnar metaplasia B Respiratory tract epithelium, Squeamous metaplasia C Esophagus, Squeamous metaplasia D Esophagus, Columnar metaplasia 💡 Explanation The most common site and type of metaplasia are : ✓ Correct Answer: B. Respiratory tract epithelium, Squeamous metaplasia