MCQOPTIONS
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MCQOPTIONS
| 1. |
Which symbiotic bacteria is N2 fixative with the root nodule of leguminious plant ? (AFMC 1998) |
| A. | Azospyrillium |
| B. | Clostridium |
| C. | Azotobactor |
| D. | Rhizobium |
| Answer» E. | |