Deficiency of vitamin $E$ causes:

Bleeding gums are caused by the deficiency of:

Which of the following pairs shows symptoms like swollen lips,thick pigmented skin on the hands,and irritability?

Excess intake of food calories,especially food with little water,sugar,honey,and ghee causes:

Which of the following is the matching pair of the deficient nutrient and the resulting disease in which the patient develops swollen lips,thick pigmented skin of hands and legs,and irritability?

Which one is a rich source of vitamin-$A$?
$I$. Carrot $II$. Lemon
$III$. Beans $IV$. Spinach
Choose the correct option