Which one of the following pigments does not occur in chloroplast ?

Options

A. Xanthophyll
B. Anthocyanin
C. Carotene
D. Chlorophyll

Answer

To determine which pigment does not occur in chloroplasts, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Pigments in Chloroplasts**:
- Chloroplasts contain several pigments that are involved in photosynthesis. The primary pigments include:
- **Chlorophyll**: The main pigment responsible for capturing light energy.
- **Carotenoids**: These include carotene and xanthophyll, which assist in photosynthesis and provide color to plants.

2. **List the Given Options**:
- We need to consider the options provided in the question. Common pigments that might be listed include:
- Chlorophyll
- Carotene
- Xanthophyll
- Anthocyanin

3. **Analyze Each Option**:
- **Chlorophyll**: Present in chloroplasts and essential for photosynthesis.
- **Carotene**: Also found in chloroplasts, contributing to light absorption.
- **Xanthophyll**: Another pigment found in chloroplasts, aiding in photosynthesis.
- **Anthocyanin**: This pigment is not found in chloroplasts; instead, it is located in the vacuoles of plant cells and is responsible for the red and purple colors in flowers and fruits.

4. **Conclusion**:
- Based on the analysis, the pigment that does not occur in chloroplasts is **Anthocyanin**.

### Final Answer:
**Anthocyanin does not occur in chloroplasts.**

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