What are leucoplasts ? Give their function.

Answer

**Step-by-Step Solution:**

1. **Definition of Leucoplasts:**
- Leucoplasts are a type of plastid found in plant cells. They are characterized as colorless organelles.

2. **Location of Leucoplasts:**
- These organelles are typically found in parts of the plant that are not exposed to light, such as roots and underground tubers.

3. **Functions of Leucoplasts:**
- The primary function of leucoplasts is to serve as storage organelles. They store various substances that are essential for the plant's growth and metabolism.
- Specifically, leucoplasts store:
- **Starch:** A carbohydrate that serves as an energy reserve.
- **Fats:** Important for energy storage and cellular structure.
- **Proteins:** Necessary for various biological functions and structures.

4. **Summary:**
- In summary, leucoplasts are colorless plastids found in non-light-exposed parts of plants, and their main function is to store starch, fats, and proteins.

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