In Column-I, names of scientists are given and in Column-II, some discoveries are given :Column-I Column-II (a) Alexander Fleming (i) Anthrax Bacterium (b) Edward Jenner (ii) Fermentation (c) Louis Pasteur (iii) Penicillin (d) Robert Koch (iv) Smallpox Vaccine
The correct match of the names of scientists with their discoveries is :कॉलम-I में वैज्ञानिकों के नाम दिये गये हैं और कॉलम-II में कुछ खोज दी गई हैं :कॉलम-I कॉलम-II (a) अलेक्जेन्डर फ्लेमिंग (i) एन्थ्रेक्स जीवाणु (b) एडवर्ड जेनर (ii) किण्वन (c) लुईस पाश्चर (iii) पेनिसिलीन (d) रॉबर्ट कोच (iv) चेचक का टीका
वैज्ञानिकों के नाम का उनकी खोजों के साथ सही मिलान है :
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Correct answer: A. (a)-iii, (b)-iv, (c)-ii, (d)-i
Explanation
Fleming discovered penicillin (iii), Jenner developed the smallpox vaccine (iv), Pasteur explained fermentation (ii) and Koch identified the anthrax bacterium (i). So the match is (a)-iii, (b)-iv, (c)-ii, (d)-i.फ्लेमिंग ने पेनिसिलीन (iii) खोजी, जेनर ने चेचक का टीका (iv) बनाया, पाश्चर ने किण्वन (ii) की व्याख्या की और कोच ने एन्थ्रेक्स जीवाणु (i) की पहचान की। अतः सही मिलान (a)-iii, (b)-iv, (c)-ii, (d)-i है।More Environmental Studies (EVS) questions
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