Anatomy 60 yr old male presented with dysphagia. Mucosal biopsy is provided here which show? A Squamous metaplasia B Columnar metaplasia C Anaplasia D Connective tissue metaplasia 💡 Explanation 60 yr old male presented with dysphagia. Mucosal biopsy is provided here which show? ✓ Correct Answer: B. Columnar metaplasia