stomatal crypts are found in the leaf of

Options

A. sunflower
B. oleander
C. maize
D. nymphaea

Answer

**Step-by-Step Solution:**

1. **Understanding Stomatal Crypts**: Stomatal crypts are specialized structures found in the leaves of certain plants. They are essentially cavities that house stomata, which are small openings that facilitate gas exchange.

2. **Identifying the Options**: The question provides four options: sunflower, oleander, maize, and nymphaea. We need to determine which of these plants contains stomatal crypts.

3. **Researching Plant Characteristics**:
- **Sunflower**: Generally has regular stomata on the leaf surface.
- **Oleander**: Known for having sunken stomata, which are associated with stomatal crypts.
- **Maize**: Also has typical stomata on its leaf surface.
- **Nymphaea (Water Lily)**: Has floating leaves with stomata but does not have stomatal crypts.

4. **Conclusion**: Based on the characteristics of the plants, oleander is the only plant among the options that has stomatal crypts. These crypts help in reducing water loss by creating a microenvironment around the stomata.

5. **Final Answer**: Therefore, the correct answer is **oleander**.

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