MCQOPTIONS
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| 1. |
Nutrient agar is prepared by addition of |
| A. | 0% agar in nutrient broth |
| B. | 3% agar in nutrient broth |
| C. | 5% agar in nutrient broth |
| D. | 10% agar in nutrient broth |
| Answer» C. 5% agar in nutrient broth | |