Starch is stored in

Options

A. Chromoplasts
B. Amyloplasts
C. Chloroplasts
D. Both B and C

Answer

**Step-by-Step Solution:**

1. **Understanding Starch Storage in Plants:**
- Starch is a polysaccharide that serves as a storage form of energy in plants. It is important to identify where starch is stored within plant cells.

2. **Identifying Types of Plastids:**
- There are three main types of plastids in plant cells:
- **Chromoplasts:** These are responsible for pigment synthesis and storage, providing color to the plant.
- **Chloroplasts:** These contain chlorophyll and are involved in photosynthesis, converting light energy into chemical energy.
- **Leucoplasts:** These are colorless plastids primarily involved in storage.

3. **Focusing on Leucoplasts:**
- Among the leucoplasts, there are three types:
- **Amyloplasts:** Specifically involved in the storage of starch and carbohydrates.
- **Alluroplast:** Involved in protein storage.
- **Elaioplast:** Involved in fat storage.

4. **Analyzing the Options:**
- **Option 1: Chromoplasts** - Incorrect, as they do not store starch.
- **Option 2: Amyloplasts** - Correct, as they are specifically designed for starch storage.
- **Option 3: Chloroplasts** - Also correct, as starch can be synthesized and stored in chloroplasts during photosynthesis.
- **Option 4: Both B and C** - This option is correct because both amyloplasts and chloroplasts can store starch.

5. **Conclusion:**
- The correct answer is **Option 4: Both B and C**. Starch is stored in both amyloplasts and chloroplasts.

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