HomeMedicalFirst sinus developed ______________? 270. First sinus developed ______________?By Admin / September 27, 2025 A. Maxillary sinus B. Frontal sinus C. Sphenoidal sinus D. Ethmoidal sinus ✅ The correct answer is option A. Maxillary sinus.
10. Cricothyroid is supplied by_______________? Leave a Comment / General Anatomy Mcqs, Medical / By Admin