Biology · Cell Biology
वर्ष 1931 में इलेक्ट्रॉन सूक्ष्मदर्शी (electron microscope) का विकास सबसे पहले किसने किया था?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1अर्न्स्ट रुस्का और मैक्स नॉल (Ernst Ruska and Max Knoll)✓
- 2विलियम लीशमैन (William Leishman)
- 3मे-ग्रुनवाल्ड (May-Grunwald)
- 4रॉबर्ट फ्यूलगेन (Robert Feulgen)
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अर्न्स्ट रुस्का और मैक्स नॉल (Ernst Ruska and Max Knoll)
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