Some features of plant leaves are

Options

A. hair on the lower surface and waxy cuticle
B. hair on the upper surface and no cuticle
C. epidermis without stomata
D. the presence of endodermis and casparian strips

Answer

### Step-by-Step Solution:

1. **Identify Features of Plant Leaves**: The question asks for some features of plant leaves. We need to consider various characteristics that are typically associated with leaves.

2. **Hair on the Lower Surface**: One of the features mentioned is the presence of hair on the lower surface of leaves. These hairs, or trichomes, help to reduce the rate of transpiration by trapping moisture and creating a microclimate that reduces water loss.

3. **Waxy Cuticle**: Another important feature is the waxy cuticle found on the surface of leaves. This layer is crucial as it also helps to minimize water loss through evaporation, thereby playing a significant role in maintaining the plant's water balance.

4. **Incorrect Features**: The transcript mentions other features such as hair on the upper surface and the absence of a cuticle, which are not typical characteristics of leaves. Additionally, features like the presence of endodermis and Casparian stripes are associated with roots, not leaves.

5. **Conclusion**: Based on the features discussed, the correct features of plant leaves are:
- Hair on the lower surface
- Waxy cuticle