Q. Pencillin was first discovered by
A) Alexander Fleming
B) Tence and Salke
C) S.A. Waksman
D) Louis Pasteur
Explanation
The correct answer is Option A: Alexander Fleming.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.