Anthocyanin pigment occurs in :-

Options

A. Chromoplasts
B. Amyloplasts
C. Cytoplasm
D. Cell sap

Answer

### Step-by-Step Solution

1. **Understanding Anthocyanins**:
- Anthocyanins are a class of naturally occurring pigments that are primarily responsible for the red, purple, and blue colors in many plants. They are water-soluble pigments.

2. **Location of Anthocyanins**:
- These pigments are typically found in the vacuoles of plant cells. The vacuole is an organelle that stores various substances, including pigments.

3. **Color Variation**:
- The color of anthocyanins can vary depending on the pH level. They can appear red, purple, or blue, which is why they are often seen in various fruits and vegetables.

4. **Examples of Plants Containing Anthocyanins**:
- Common examples of plants that contain anthocyanins include:
- Purple cabbage
- Blackberries
- Blueberries
- Cranberries
- Brinjal (eggplant)

5. **Exclusion of Other Organelles**:
- Anthocyanins do not occur in chromoplasts, which are responsible for the yellow, orange, and red colors in fruits and flowers but do not contain anthocyanins.
- Amyloplasts, which store carbohydrates, also do not contain anthocyanins.
- Cell sap is found in vacuoles, but it is not the primary location for anthocyanins; rather, it is the vacuoles that store these pigments.

6. **Conclusion**:
- Based on the information provided, anthocyanin pigments occur in the vacuoles of plant cells.

### Final Answer
- Anthocyanin pigments occur in **vacuoles**.