How does dermal tissue help plants on a hot day?

Answer:

Dermal tissue resembles the epidermis in our skin.

Explanation:

Dermal tissue resembles the epidermis in our skin that  secures our bodies/skin from any damage, the dermal works a similar thing with  epidermis. Dermal tissue covers the more youthful essential parts of a plants. Those  are the leaves, roots, stem, blooms, leafy foods. In this way, on a hot day, this dermal tissue do the capacities.