MCQOPTIONS
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| 1. |
Which one of the following nutrient serves as micro elements for plant growth [MP PMT 1995] |
| A. | Manganese, copper, calcium |
| B. | Sodium, potassium, boron |
| C. | Sodium, nickel, chlorine |
| D. | Copper, molybdenum, zinc |
| Answer» E. | |