Analyze the following pairs and identify the correct option given.
I. Choromoplasts - Contains pigments other than chlorophyll
II. Leucoplasts - Devoid of any pigments
III. Amyloplasts - Store proteins
IV. Aleuroplasts - Store oils and fats
V. Elaioplasts - Store carbohydraes

Options

A. II and III are correct
B. III and IV are correct
C. IV and V are correct
D. I and II are correct

Answer

To solve the question, we need to analyze each of the given pairs related to plastids and determine which statements are correct.

### Step-by-Step Solution:

1. **Choromoplasts - Contains pigments other than chlorophyll**:
- **Analysis**: Chromoplasts are indeed known to contain pigments such as carotenoids (e.g., carotenes and xanthophylls), which provide colors like yellow, orange, and red to various plant parts.
- **Conclusion**: This statement is **correct**.

2. **Leucoplasts - Devoid of any pigments**:
- **Analysis**: Leucoplasts are colorless plastids that do not contain pigments. They are primarily involved in the storage of nutrients.
- **Conclusion**: This statement is **correct**.

3. **Amyloplasts - Store proteins**:
- **Analysis**: Amyloplasts are a type of leucoplast specifically responsible for storing carbohydrates, particularly starch. They do not store proteins.
- **Conclusion**: This statement is **incorrect**.

4. **Aleuroplasts - Store oils and fats**:
- **Analysis**: Aleuroplasts are specialized leucoplasts that store proteins, not oils and fats. Oils and fats are stored in elaioplasts.
- **Conclusion**: This statement is **incorrect**.

5. **Elaioplasts - Store carbohydrates**:
- **Analysis**: Elaioplasts are responsible for storing oils and fats, not carbohydrates. Carbohydrates are stored in amyloplasts.
- **Conclusion**: This statement is **incorrect**.

### Summary of Analysis:
- **I. Correct**
- **II. Correct**
- **III. Incorrect**
- **IV. Incorrect**
- **V. Incorrect**

### Final Answer:
The correct pairs are I (Chromoplasts) and II (Leucoplasts). Therefore, the correct option is **the fourth option**, which states that the first two pairs are correct.