WAEC Biology 2012 Objective — Question 33
Question 33 of 60 from the West African Examinations Council (WAEC) Biology 2012 Objective paper, with the correct answer and a full explanation.
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The child in a given picture suffers from kwashiorkor, caused by deficiency of protein. The bones of the legs of a six-year old boy were observed to be weak and crooked. Which of the following elements were deficient in his mother's diet at pregnancy?
- A. Sodium and manganese
- B. Iron and manganese
- C. Calcium and phosphorusCorrect
- D. Magnesium and sulphur
Explanation
Calcium and phosphorus are essential for strong and healthy teeth and bones. A child with weak and crooked legs suggests these elements were deficient in the mother's diet during pregnancy.
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