Guard cells, which open and close stomata. Also, cutin.
The cuticle in plant cells acts as a protective barrier that helps reduce water loss by limiting transpiration and also provides protection against pathogens and environmental stresses. It is a waxy layer located on the outer surface of leaves and other plant parts.
Water is usually not a limiting factor in photosynthesis because plants have specialized tissues, such as xylem vessels, that efficiently transport water from the roots to the leaves. Additionally, plants regulate water loss through structures like stomata, which can open and close to control water uptake. However, in drought conditions or with limited water availability, water can become a limiting factor for photosynthesis.
Guard cells, which open and close stomata. Also, cutin.
The loss of water vapor from a plant is called transpiration. It is the process by which water is evaporated from the plant's leaves into the atmosphere.
Bark, cuticle prevents water loss from softer/ herbaceous parts of the plant
it's covered with cuticle
Okay so the cuticle slows a plant's loss of water..... A cuticle is a waxy, protective layer that slows the loss of water. The cuticle is a structure that helps plants survive on land
The protective layer that covers the surface of a plant to prevent water loss is called the cuticle.
epidermis
Transpiration
High temperatures, low humidity, and windy conditions can all increase water loss from a plant through transpiration. These factors can lead to faster evaporation of water from the plant's leaves and an increased demand for water uptake from the roots.
When a plant is placed in a plastic bag, the enclosed environment creates a high humidity level within the bag. This high humidity reduces the rate of transpiration, which is the process of water loss from the plant through its leaves. As a result, the plant conserves water and slows down the overall rate of water loss.