Which of the given polymres is a natural polymer

Options

A. Polyester
B. Glyptal
C. Starch
D. Nylon - 2 - Nylon - 6

Answer

To determine which of the given polymers is a natural polymer, we can analyze each option provided in the question: Polyester, Glyptyl, Starch, Nylon 2, and Nylon 6.

### Step-by-Step Solution:

1. **Identify the Types of Polymers:**
- **Polyester:** This is a synthetic polymer commonly used in fabrics and plastics.
- **Glyptyl:** This is also a synthetic polymer used in various applications.
- **Starch:** This is a natural polymer found in plants, composed of glucose units.
- **Nylon 2 and Nylon 6:** Both of these are synthetic polymers used in textiles and engineering materials.

2. **Determine the Natural Polymer:**
- Among the listed options, **Starch** is the only natural polymer. It is derived from plants and serves as a form of energy storage.

3. **Conclusion:**
- Therefore, the correct answer to the question is **Starch**.

### Final Answer:
The natural polymer among the options given is **Starch** (Option 3).

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