 
			 
			MCQOPTIONS
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				| 1. | Which of the following species of different genera of bacteria are not capable of transforming nitrate to nitrogen? | 
| A. | <i>Achromobacter</i> | 
| B. | <i>Agrobacterium</i> | 
| C. | <i>Alcaligenes </i> | 
| D. | None of these | 
| Answer» E. | |