Multiple choice Iron which is necessary for the body has a rich source in Mutton Curd Green leafy vegetables Potato Reveal answer Fill a bubble to check yourself C Correct answer Explanation Green leafy vegetables (Option C) are indeed rich sources of iron, which is essential for hemoglobin formation and preventing anemia. Options like mutton, curd, and potato are not as iron-dense as leafy greens such as spinach, kale, and fenugreek.