Placentation in tomato and lemon is

Options

A. Marginal
B. Axile
C. Parietal
D. Free central

Answer

### Step-by-Step Solution:

1. **Understanding Placentation**:
- Placentation refers to the arrangement of ovules within the ovary of a flower. It is crucial for understanding how seeds develop in flowering plants.

2. **Types of Placentation**:
- There are five main types of placentation:
- Marginal
- Axile
- Parietal
- Free central
- Basal

3. **Identifying the Types**:
- **Marginal Placentation**: Ovules are arranged along the ventral suture of the ovary.
- **Axile Placentation**: The ovary is multilocular, and ovules are attached to a central placenta.
- **Parietal Placentation**: Ovules develop on the inner wall of a unilocular ovary, sometimes appearing bilocular due to false septa.
- **Free Central Placentation**: Ovules are attached to a central axis without septa.
- **Basal Placentation**: Ovules are located at the base of the ovary.

4. **Placentation in Tomato and Lemon**:
- Both tomato and lemon have an **axile placentation**. This means that their ovaries are multilocular, and the ovules are attached to a central placenta.

5. **Conclusion**:
- The correct answer to the question regarding the type of placentation in tomato and lemon is **axile placentation**.