DENDROLOGY

Detailed explanation-1: -The cuticle is a waxy layer secreted by the epidermis on the two surfaces of the leaf. It serves to prevent evaporation of water from the leaf surface.

Detailed explanation-2: -Answer: The waxy covering on plant leaves, young stems, and fruit is called the “cuticle".

Detailed explanation-3: -The aerial surfaces of plants are covered by a protective barrier formed by the cutin polyester and waxes, collectively referred to as the cuticle. Plant cuticles prevent the loss of water, regulate transpiration, and facilitate the transport of gases and solutes.

Detailed explanation-4: -The plant cuticle, a cutin matrix embedded with and covered by wax, seals the aerial organ’s surface to protect the plant against uncontrolled water loss. The cutin matrix is essential for the cuticle to function as a barrier to water loss.