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UP POLICE CONSTABLEUP POLICE CONSTABLE Hard Mock Set 3Hard GK

UP POLICE CONSTABLE Mock Test Set 3, Q63: Identify the correct answer for metal present in haemoglobin.

A. Calcium
B. Iron
C. Copper
D. Zinc
Correct Answer: B. Iron
Explanation: Haemoglobin contains iron. Category: UP POLICE CONSTABLE. Set: 3.
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