Cells present below hydathodes are :

Options

A. Complementary cells
B. Epithem cells
C. Guard cells
D. Kranz cells

Answer

**Step-by-Step Solution:**

1. **Understanding Hydathodes**: Hydathodes are specialized structures found at the tips of leaf veins that facilitate the process of guttation, which is the exudation of water from the plant.

2. **Identifying the Cells Below Hydathodes**: The question asks for the type of cells that are located directly beneath these hydathodes.

3. **Evaluating the Options**:
- **Option 1: Complementary Cells**: These cells are found below lenticels, not hydathodes. Therefore, this option is incorrect.
- **Option 2: Apithem Cells**: Apithem cells are indeed located at the dead ends of the veins, which corresponds to the area below hydathodes. This option is correct.
- **Option 3: Guard Cells**: Guard cells are associated with stomata, which are located on the leaf surface and not directly below hydathodes. Thus, this option is incorrect.
- **Option 4: Crunch Cells**: This term does not correspond to any known cell type related to hydathodes, making this option incorrect as well.

4. **Conclusion**: The correct answer is **Option 2: Apithem Cells**.

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