The function of the lenticel is

Options

A. To protect the plant
B. To absorb water from atmosphere
C. To exchange gases
D. To exude gums

Answer

### Step-by-Step Solution:

1. **Identify the Structure**: Lenticels are small openings found on the bark of woody plants. They appear as rough patches on the surface.

2. **Understand the Function**: The primary function of lenticels is to facilitate gas exchange. They serve as a pathway for gases to move in and out of the plant.

3. **Gas Exchange Process**: Through these openings, gases such as oxygen and carbon dioxide can directly exchange between the atmosphere and the internal tissues of the plant. This is crucial for the plant's respiration process.

4. **Comparison with Other Structures**: Unlike other structures in plants, such as epidermal cells that protect the plant by secreting a cuticle, lenticels specifically allow for gas exchange. They are not involved in water absorption or secretion of gums.

5. **Conclusion**: Therefore, the function of the lenticel is primarily to provide a means for the exchange of gases between the atmosphere and the internal structures of the plant.