A student is observing the temporary mount of a leaf peel under a microscope. Draw labelled diagram of the structure (of stomata) as seen under the microscope.

Explanation

### Step-by-Step Text Solution:

1. **Understanding Stomata**: Stomata are small openings on the surface of leaves that facilitate gas exchange (CO2 and O2) and transpiration. Each stoma is surrounded by a pair of specialized cells known as guard cells.

2. **Drawing the Structure**: Begin by drawing a simple oval shape to represent the stoma (the opening). This is the central part of the stomatal apparatus.

3. **Adding Guard Cells**: Draw two crescent-shaped structures on either side of the stoma. These represent the guard cells. They are responsible for opening and closing the stoma.

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