Compared with cow's milk, mother's milk has more-

Ans. is 'a' i.e., Lactose Lactose (g) Cow's milk 4.4 Human milk 7.4 Proteins (g) 3.2 1.1 Fat (g) 4.1 3.4 Calcium (mg) 120 28 Iron (mg) 0.2 1.0 Water (g) 87 Energy (Kcal) 67 65