पेनिसिलिन की खोज किसने की � – McqOptions

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1.	पेनिसिलिन की खोज किसने की थी?
A.	इयान फ्लेमिंग
B.	अलेंक्जेंडर फ्लेमिंग
C.	एडवर्ड जेनर
D.	लुर्इ पास्चर
Answer» C. एडवर्ड जेनर

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