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Mineral Nutrition :: Discussion
| 2. | Which one of the following is NOT a criteria for an element to be called as essential? | |
| A. | These elements need not to take part in growth and development | |
| B. | The function of an element must not be replaceable | |
| C. | The element should be involved in plant metabolism | |
| D. | A plant cannot complete its life cycle without these elements | |
| Answer: Option A | |
| Explanation: | |
|
Essential elements have a specific physiological role in the growth and development of plants. |
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| Tutorial Link: |
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