कौन पेनिसिलिन की खोज की ? – McqOptions

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1.	कौन पेनिसिलिन की खोज की ?
A.	बिन जाबिर है
B.	सर अलेक्जेंडर फ्लेमिंग
C.	मैरी क्यूरी
D.	रॉबर्ट ब्राउन
Answer» C. मैरी क्यूरी

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