Biology · Human Nutrition
मानव शरीर में उपकला ऊतकों (epithelial tissues) की अखंडता बनाए रखने और संक्रमण को रोकने में मदद करने वाला मुख्य विटामिन कौन-सा है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1विटामिन D
- 2विटामिन K
- 3विटामिन B12
- 4विटामिन A✓
सही उत्तर देखें
विटामिन A
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