The plastids which store proteins are

Options

A. Aleuroplasts
B. Elaioplasts
C. Amyloplast
D. chromoplast

Answer

**Step-by-Step Solution:**

1. **Understanding Plastids**: Plastids are specialized organelles found in plant cells and some protists. They are involved in the storage and synthesis of various substances.

2. **Identifying Types of Plastids**: There are several types of plastids, including:
- **Leucoplasts**: These are colorless plastids primarily involved in the storage of substances.
- **Chromoplasts**: These plastids contain pigments and are responsible for the coloration of fruits and flowers.
- **Amyloplasts**: A type of leucoplast that stores starch.
- **Alluroblasts**: A type of leucoplast that specifically stores proteins.

3. **Analyzing the Options**:
- **Alluroblast**: This is a type of leucoplast that stores proteins. Therefore, it is a candidate for the answer.
- **Glioblast**: This term is not commonly recognized in the context of plastids and does not refer to a known type of plastid.
- **Amyloplast**: This type of leucoplast is involved in the storage of starch, not proteins.
- **Chromoblast**: These plastids store colored pigments, such as carotenoids and xanthophylls, and do not store proteins.

4. **Conclusion**: Based on the analysis, the plastid that stores proteins is the **Alluroblast**.

**Final Answer**: The plastids which store proteins are **Alluroblasts**.

---