T Team MCQ Buddy 🎓 Instructor III ⭐ 27.12K Points 📊 Biology Q. Polymerase chain reaction (PCR) was discovered by (A) Robert Koch (B) Kary Mullis (C) Louis Pasture (D) Sir Alec Jeffery 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (B) Kary Mullis You must be Logged in to update hint/solution 💬 Discussion 💬 Comment