If you cover both sides of a leaf with wax can it still make food?

Covering both sides of a leaf with wax can significantly impact the plant's ability to make food. Here are some key points to consider:

Stomata Function:

- Stomata are tiny pores found on the leaves' surface, primarily on the underside. They allow for the exchange of gases, such as carbon dioxide (CO2) and oxygen (O2).

- When a leaf is completely covered in wax, the stomata become blocked, inhibiting the exchange of gases. This means the plant cannot take in CO2, which is essential for photosynthesis.

Photosynthesis:

- Photosynthesis is the process by which plants convert sunlight, carbon dioxide, and water into glucose and oxygen. Since the stomata are blocked, the plant cannot obtain sufficient carbon dioxide for photosynthesis. As a result, food production is significantly reduced.

Water Loss:

- The waxy layer may also affect the plant's ability to regulate water loss. Leaves normally release water vapor through transpiration, which is crucial for cooling and maintaining the plant's water balance. Covering both sides of the leaf with wax might interfere with transpiration and potentially lead to water stress in the plant.

Overall, covering both surfaces of a leaf with wax severely limits the plant's capacity to make food. Without the essential exchange of gases and water through the stomata, the plant cannot perform photosynthesis effectively, leading to reduced food production.