Fleming’s discovery of mold led to which medical breakthrough? By Ahmed Akber ✅ Fact Checked 📊 Difficulty Easy 📅 Last Updated 13 Aug 2026 A. Insulin B. Morphine C. Penicillin D. Quinine Check Answer 💡 Explanation: Alexander Fleming discovered Penicillin, the first antibiotic. 📚 Topics: Inventions and Discoveries Scientific Discoveries 🎯 Exams: CSS GEN NTS PMS
