......................and ................... are storage polysaccharides.

Explanation

To answer the question about storage polysaccharides, we need to identify two specific examples. Here’s the step-by-step solution:

1. **Understanding Polysaccharides**: Polysaccharides are long chains of sugar molecules. They can be classified into two types: homopolymers (made of one type of sugar) and heteropolymers (made of two or more types of sugars).

2. **Identifying Storage Polysaccharides**: Storage polysaccharides are those that serve as energy reserves in organisms. The two main examples of storage polysaccharides are starch and glycogen.

3. **Starch**: Starch is a storage polysaccharide found in plants. It serves as an energy reserve and is made up of glucose units.

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