Final answer:
The existence of the cuticle layer influences the transfer of heat from the plant to the surrounding environment.
Step-by-step explanation:
The transfer of heat from the plant to the surrounding environment is influenced by the existence of the cuticle layer.
The cuticle is a waxy layer that covers the leaves of all plant species. It reduces the rate of water loss from the leaf surface and helps to protect against excessive water loss from transpiration. The cuticle also plays a role in regulating the transfer of heat.
For example, in plants that grow in very hot conditions, the cuticle may be thicker to provide better insulation and reduce heat transfer. Similarly, in cold conditions, a thicker cuticle can help to retain heat and protect the plant from freezing temperatures.