Question

which of the following categories includes all others in the list? a disaccharide b polysaccharide c starch d carboydrate

Explanation:

Carbohydrates are a broad class of organic compounds. Disaccharides and polysaccharides are types of carbohydrates. Starch is a specific polysaccharide. So carbohydrate includes all the others.

Answer:

D. carbohydrate