HORTICULTURE

Detailed explanation-1: -perottetii leaves have a waxy cuticle that prevents water loss.

Detailed explanation-2: -Common adaptations to reduce the rate of transpiration include: Thick waxy cuticle: The cuticle cuts down water loss in two ways: it acts as a barrier to evaporation and also the shiny surface reflects heat and so lowers temperature.

Detailed explanation-3: -Adaptations to Reduce Water Loss The thick cuticle on leaves reduces water loss. Some plants have stomata only on the lower side. Some of the plants have sunken stomata to reduce water loss. Succulent plants store water to survive dry weather.

Detailed explanation-4: -Rolled leaves – rolling up leaves reduces the exposure of stomata to the air and hence reduces evaporative water loss. Thick, waxy cuticle – having leaves covered by a thickened cuticle prevents water loss from the leaf surface.

Detailed explanation-5: -The plant cuticle is an extracellular hydrophobic layer that covers the aerial epidermis of all land plants, providing protection against desiccation and external environmental stresses.