Some of the major elements required by plants are
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Correct Answer: Option A
Explanation:
The correct answer is A. Potassium, nitrogen, phosphorus, sodium, calcium.
These are some of the major elements required by plants for their growth and development. Nitrogen, phosphorus, and potassium are primary macronutrients, while calcium is an important secondary macronutrient, and sodium can be important for some plants in small amounts. Iron, molybdenum, and silicon are also essential for certain plants but are not as commonly considered as primary or secondary macronutrients.
The correct answer is A. Potassium, nitrogen, phosphorus, sodium, calcium.
These are some of the major elements required by plants for their growth and development. Nitrogen, phosphorus, and potassium are primary macronutrients, while calcium is an important secondary macronutrient, and sodium can be important for some plants in small amounts. Iron, molybdenum, and silicon are also essential for certain plants but are not as commonly considered as primary or secondary macronutrients.