General Knowledge · Scientific Discoveries
अलेक्जेंडर फ्लेमिंग द्वारा पेनिसिलिन की खोज के बारे में क्या महत्वपूर्ण था?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1इसे शुरू में खारिज कर दिया गया था
- 2यह एक आकस्मिक अवलोकन था✓
- 3यह विशुद्ध रूप से सैद्धांतिक था
- 4यह एक नियोजित प्रयोग था
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यह एक आकस्मिक अवलोकन था
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