Question

what is a difference between starch and glycogen?
starch stores energy, and glycogen provides structural support.
starch is found in plants, and glycogen is found in animals.
starch is composed of fructose, and glycogen is composed of glucose.
starch is a monomer, and glycogen is a polymer.

Explanation:

Starch is a polysaccharide (storage form of glucose) found in plants. Glycogen is also a polysaccharide (storage form of glucose) but is found in animals.

Answer:

Starch is found in plants, and glycogen is found in animals.