Fat soluble pigments are

Options

A. Carotenes
B. Xanthophylls
C. (1) & (2)
D. None

Answer

### Step-by-Step Solution:

1. **Definition of Fat Soluble Pigments**:
- Fat soluble pigments are pigments that dissolve in fats or lipids. They have long hydrocarbon chains that allow them to be soluble in non-polar solvents.

2. **Examples of Fat Soluble Pigments**:
- The main fat soluble pigments include:
- **Carotenoids**: These pigments are responsible for the yellow, orange, and red colors in many fruits and vegetables. They are also important for photosynthesis.
- **Chlorophyll**: This is the green pigment found in plants, algae, and some bacteria, crucial for photosynthesis.
- **Xanthophyll**: This pigment gives a yellow color and is found in the leaves and fruits.

3. **Color Contribution**:
- **Chlorophyll** contributes green color to plants.
- **Carotenoids** can provide yellow, orange, and sometimes red colors.
- **Xanthophyll** specifically imparts a yellow color to various plant parts.

4. **Organisms Containing These Pigments**:
- These pigments are found in plants, algae, and some photosynthetic bacteria, playing essential roles in photosynthesis and coloration.

5. **Conclusion**:
- The fat soluble pigments mentioned are carotenoids, chlorophyll, and xanthophyll. Therefore, the answer to the question about fat soluble pigments includes both carotenoids and xanthophyll.

### Final Answer:
The fat soluble pigments are carotenoids and xanthophyll. Thus, the answer is **Option C: Both one and two**.

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