4. Which mineral is required for the formation of haemoglobin?
(a) Iron
(b) Phosphorus
(c) Iodine
(d) Calcium
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3
Answer:
iron
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Answered by
2
Answer:
Iron
Explanation:
Why our body needs Iron?
Our body needs Iron in order to keep the amount of Haemoglobin in blood at a fixed level. Our blood is red because of Haemoglobin and therefore, indirectly because of Iron.
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