Beet root is coloured because of the presence of

Options

A. Anthocyanin in cytoplasm
B. Anthocyanin in vacuole
C. Anthocyanin in chromoplasts
D. Carotenoids of chromoplasts.

Answer

**Step-by-Step Solution:**

1. **Identify the Question**: The question asks about the reason for the coloration of beetroot.

2. **Understand the Options**: The options provided are:
- Anthocyanin in cytoplasm
- Anthocyanin in vacuole
- Anthocyanin in chromoblast
- Carotenoids of chromoblast

3. **Analyze the Correct Answer**:
- Beetroot is known for its distinctive red color, which is primarily due to the presence of anthocyanins.
- Anthocyanins are pigments that are soluble in water and are found in the vacuoles of plant cells.

4. **Eliminate Incorrect Options**:
- **Anthocyanin in cytoplasm**: While anthocyanins are present in plant cells, they are specifically located in vacuoles, not the cytoplasm.
- **Anthocyanin in chromoblast**: Chromoblasts are associated with other pigments and do not contain anthocyanins.
- **Carotenoids of chromoblast**: Carotenoids are responsible for orange and yellow colors, found in plants like carrots, and are not related to the red color of beetroot.

5. **Conclude the Correct Answer**: The correct answer is **anthocyanin in vacuole**, as this is where the red pigment responsible for the coloration of beetroot is located.

**Final Answer**: Beetroot is coloured because of the presence of **anthocyanin in vacuole**.

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