Biology · Components of Food
'A' is required for the proper functioning of the thyroid gland, and a deficiency of it causes 'B'. It is an endemic deficiency disease as it is usually suffered by people living in 'C' regions. The deficiency of 'A' also causes 'D' in children. Identify A, B, C, and D respectively.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Iodine, goitre, hilly, mental retardation✓
- 2Iron, anaemia, desert, stunted growth
- 3Phosphorus, goitre, coastal, bone malformation
- 4Calcium, rickets, coastal, bone malformation
Correct answer
Iodine, goitre, hilly, mental retardation
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