Choose the odd pair of wordsa)Iodine : Goitreb)Iron : Anamiac)Sodium :...
In all other parts, second is the disease caused by the deficiency of first.
Choose the odd pair of wordsa)Iodine : Goitreb)Iron : Anamiac)Sodium :...
Understanding the Pairs
The question presents pairs of words that relate a nutrient or element to a deficiency disease or condition caused by its lack. Let’s break down each pair:
Iodine : Goitre
- Iodine is essential for the production of thyroid hormones.
- A deficiency in iodine leads to goitre, characterized by an enlarged thyroid gland.
Iron : Anemia
- Iron is crucial for hemoglobin formation in red blood cells.
- Lack of iron causes anemia, which results in fatigue and weakness due to reduced oxygen transport.
Sodium : Rickets
- Sodium is an essential electrolyte, but it does not directly cause rickets.
- Rickets is primarily caused by a deficiency in vitamin D, calcium, or phosphate, making this pair inconsistent.
Proteins : Marasmus
- Proteins are essential macronutrients.
- Marasmus is a form of severe malnutrition caused by insufficient protein intake, leading to energy deficiency.
Identifying the Odd Pair
- The odd pair is Sodium : Rickets because:
- Sodium does not cause rickets.
- Rickets is associated with vitamin D and mineral deficiencies rather than sodium levels.
In summary, while iodine, iron, and proteins are directly linked to their respective deficiency diseases, sodium is incorrectly paired with rickets, making option 'C' the correct answer.