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CTET 2 Math and Science Jan 2021 Paper

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Question : 90

Total: 150

Deficiency of vitamin 'X' causes bleeding of gums. This vitamin is essential for absorption of mineral 'Y' and 'X' is found in food 'Z'. Identify X, Y and Z.

X-vitamin B, Y-calcium, Z-green leafy vegetables
X-vitamin A, Y-phosphorus, Z-poultry products
X-vitamin D, Y- calcium, Z-milk product
X-vitamin C, Y-iron, Z-citrus fruits

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