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The needle like leaves have a smaller surface area. Thus ,the stomata ut contains is smaller and lesser as conpared to other stomatas in leaves in different places . Therefore ,with lesser stomatas,the amount of water loss during transpiration is lesser.
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How does the conifer's adaptation of Needle-like leaves help the tree to survive?
Needle-like leaves reduce the surface area of the leaf, thus reducing the amount of water that evaporates from the plant in low-temperature or low-water conditions.
Which leaves cells are shaped like balloons?
The xylem in the leaves of plants are shaped like a balloon. It provides structural support and helps in the conduction of water and nutrients in plants.
Why are some leaves waxy and needle like in shape?
It helps prevent water loss to coniferous trees in the winter in coniferous forests
The sievelike disc-shaped opening in an echinoderm's body through which water enters and leaves is called what?
The mouth I think.
Where is the stomata located to reduce water loss?
Stomata are typically located on the underside of leaves. This positioning helps to reduce water loss by minimizing exposure to direct sunlight and reducing the chances of evaporation. The presence of stomata on the underside of leaves also reduces the risks of damage from external factors such as wind and heat.
What is one reason some leaves are spiny or needle-shaped?
To reduce water loss from leaves in dry climate.
What is one reason some leaves are spiny or needle shaped?
To reduce water loss from leaves in dry climate.
What are the two types of tree called?
red wood and oakdeciduous - drops leaves every fall to reduce water loss, grows new ones in spring.evergreen - retains green leaves year round, leaves usually needle shaped.
Why do pine trees have needle shaped leaves?
because the geographical regions where the pine trees are growing would not allow them to have broad leaves and they have to conserve water also. In addition needle like leaves of the pine trees increase the photosynthetic surface area of these plants.
What are the characteristics of the temperate forests?
-Trees are cone-shaped to allow snow to slide off easily -Leaves are small and needle-like to reduce water loss -Trees are evergreen -It has 1 layered vegetation -It has 1 variety of cone-shaped trees
How does the conifer's adaptation of Needle-like leaves help the tree to survive?
Needle-like leaves reduce the surface area of the leaf, thus reducing the amount of water that evaporates from the plant in low-temperature or low-water conditions.
Why do coniferous trees have needle shaped leaves?
The trees that have needles instead of flat leaves, have them because Needles reduce evaporation so trees can save water. especially during the winter. The narrow leaves have a thicker skin, a thicker coating of waterproof wax and a needle-like shape reducing the leaf area and the amount of water vapor escaping the leaf.
What are the pine tree's trunk adaptations?
They have shallow roots at the bottom of the plant which helps them not to fall down in strong winds.
Why do pine trees have needle like leaves?
Pine trees will always have needle shaped leaves, they stay like this forever. The "needle shaped leaves" are called pine needles. Most pine trees belong to a group of trees called Evergreens. Like it's name, the tree is evergreen.
How are trees adapted to their environment?
It has needle-like leaves to reduce water loss through transpiration. It has a sloping shape to prevent accumulation of snow.
What characteristic help conifers survive when the weather is dry?
needle-like leaves
Why do leaves have different shapes?
AnswerThere are lots of reasons for leaves varying in shape and size, listed are just a few.Water Retension: Plants living in dry condition are likely to have leaves with a small surface area that are often needle shaped in order to retain water. 90% of the water absorbed by a plant is lost through evaporation through the leaves.Catching Food: Some plants have leaves shaped like slides, these are also slipperl and insects unfortunate enough to land on them are likely to slip into a vat of water and digestive juices.Protection: Some plants have needle shaped leaves for protection from predators, a good example are the coniferous trees in the arctic. Their leaves are shaped like spines to deter hungry animals. There's not much sunlight or rain in the arctic so every leaf is precious.Getting rid of excess water: Plants breath through tiny spores in their leaves, if these were to become clogged with water, the plant would effectively drown. Most leaves are shaped especially to allow water to run off them, with the veins in the leaves acting as gutters.
