What are the three types of carbohydrates? Mention their source. [3 MARKS]

Types of carbohydrates + source: 1 Mark each

The three types of carbohydrates are sugar, starch and cellulose.
1. Sugar is a very sweet substance. It is naturally found in fruits.
2. Starch is present in grains like rice, wheat, maize and in tubers like potatoes.
3. Cellulose is found in foods like broccoli, cabbage and cauliflower.