Pharmacology Which of the following is a characteristic of tetracycline stains? A There is less deposition in dentine as compared to enamel B Is always accompanied by hypoplastic defects C Stains are dark brown in color D Stained teeth fluoresce light yellow under U.V. light 💡 Explanation Which of the following is a characteristic of tetracycline stains? ✓ Correct Answer: D. Stained teeth fluoresce light yellow under U.V. light