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सूची-I को सूची-II से सुमेलित कीजिए और सूचियों के नीचे दिए कूट से सही उत्तर का चयन कीजिए:सूची-I (अणु) सूची-II (उपस्थित धातु)A. विटामिन बी-12 1. मैग्नीशियमB. हिमोग्लोबिन 2. कोबाल्टC. क्लोरोफिल 3. तांबा (कॉपर)D. चैल्कोपायराइट 4. लौह (आयरन)कूट:A B C D

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Biology (जीव विज्ञान ) MCQs


सूची-I को सूची-II से सुमेलित कीजिए और सूचियों के नीचे दिए कूट से सही उत्तर का चयन कीजिए:<br />सूची-I (अणु) सूची-II (उपस्थित धातु)<br />A. विटामिन बी-12 1. मैग्नीशियम<br />B. हिमोग्लोबिन 2. कोबाल्ट<br />C. क्लोरोफिल 3. तांबा (कॉपर)<br />D. चैल्कोपायराइट 4. लौह (आयरन)<br />कूट:<br />A B C D






 
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