In increasing sequence, the major elements present in the human body are
In increasing sequence, the major elements present in the human body are
ACalcium, iron, sodium, phosphorus
BCalcium, phosphorus, potassium, sulphur
CCalcium, iron, sodium, sulphur
DCalcium, potassium, phosphorus, iron
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correct answer is: OPTION b: Calcium, phosphorus, potassium, sulphur
Explanation: The major elements in the human body, in order of abundance, are calcium, phosphorus, potassium, sodium, sulphur, and iron. Among the given options, OPTION b correctly lists calcium, phosphorus, potassium, and sulphur in the correct sequence of abundance, starting with the most abundant.
- OPTION a: Incorrect because it places iron before sodium and phosphorus.
- OPTION b: Correct as it follows the proper order of abundance.
- OPTION c: Incorrect because it misplaces iron and sodium.
- OPTION d: Incorrect because it places potassium before phosphorus.
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