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a waxy cuticle on the upper epidermis
stomata that can open and close to minimise transpiration
small surface area to volume ratio= less diffusion= less water loss
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How does the wax on leaves in desert ecosystem help plants?
The wax on leaves in a desert ecosystem helps plants by reducing water loss through transpiration. It acts as a barrier, preventing water from evaporating too quickly in the arid environment. This adaptation helps the plant conserve water and survive in dry conditions.
How does the snake plant folding its leaves help it to conserve water and survive in dry conditions?
The snake plant folds its leaves to reduce the surface area exposed to dry air, which helps to minimize water loss through evaporation and conserve water. This adaptation allows the plant to survive in dry conditions by reducing the amount of water it needs to stay healthy.
Does a leoarpard gecko pee?
No, they don't pee. It's an adaptation that helps them conserve water in a desert environment.
How does rolling up its leaves help the marram grass to conserve water?
Rolling up its leaves reduces the surface area exposed to the sun and wind, helping to minimize water loss through transpiration. This adaptation reduces the plant's water consumption and helps it survive in arid environments.
Why would a deciduous tree living in a tropical latitude need to drop its leaves?
A deciduous tree in a tropical latitude may drop its leaves to conserve water during the dry season, which can occur even in tropical regions. Shedding leaves helps reduce transpiration and minimizes water loss when resources are scarce. Additionally, dropping leaves can allow the tree to conserve energy and redirect resources to growth or reproduction during more favorable conditions. This adaptation helps the tree survive and thrive in a variable environment.
Which biome is characterized by plants that drop their leaves in the winter?
The temperate deciduous forest biome is characterized by plants that drop their leaves in the winter. This adaptation, known as leaf shedding or leaf abscission, helps trees to conserve water and energy during the cold season.
Why plants that grow in cold climates tend to lose their leaves in winter?
Plants in cold climates often lose their leaves in winter as a survival strategy to conserve water and energy. Shedding leaves reduces water loss through transpiration, which is crucial when water is less available in frozen soil. Additionally, without leaves, plants can minimize damage from heavy snow and harsh winds, allowing them to conserve resources until warmer temperatures return. This seasonal adaptation helps ensure their survival and regrowth in spring.
Why is the surface of the leaves covered with wax in water lily?
The wax coating on water lily leaves helps repel water and prevents excess water loss through evaporation. This adaptation is important for water lilies, as they primarily grow in aquatic environments and need to conserve water to survive. The wax also provides protection against potential threats like pests and diseases.
Which would be an adaptation in a rain forest but not a tundra?
In a rainforest, an adaptation such as large, broad leaves helps plants capture sunlight in the dense canopy and efficiently shed excess water. In contrast, tundra plants have adaptations like low growth forms and thick, waxy leaves to conserve heat and water in cold, dry conditions. These adaptations reflect the different environmental challenges faced in each biome.
Why are small leaves an adaptation in a desert adaptation?
Small leaves minimize water loss.
Why do snake plants have folding leaves?
Snake plants have folding leaves as a way to conserve water and reduce surface area, which helps them survive in dry environments.
What process helps the plant conserve water by preventing?
Transpiration is the process that helps plants conserve water by preventing excessive loss of water vapor through their stomata. Stomata are small openings on the surface of leaves that can open and close to regulate the movement of gases and water vapor in and out of the plant. When stomata are closed, transpiration is reduced, allowing the plant to conserve water.
