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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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What do conifers have that are needle shaped?
Conifers have needle-shaped leaves that help reduce water loss by minimizing surface area exposed to dry air. These needles also contain a waxy coating that helps protect against harsh weather conditions and reduce herbivory.
How does the conifer's adaptation of Needle-like leaves help the tree to survive?
Conifers have needle-like leaves to reduce water loss through transpiration. The thick, waxy cuticle on the needles helps to retain moisture and withstand harsh environmental conditions. The needle shape also helps to minimize surface area exposed to drying winds, enhancing the tree's ability to survive in dry or cold climates.
Why are some leaves waxy and needle like in shape?
Leaves that are waxy and needle-like in shape often belong to plants that grow in dry or arid environments. The waxy coating helps reduce water loss through transpiration, while the needle-like shape helps minimize surface area exposed to the sun and wind, further reducing water loss and providing protection from herbivores.
Can needle like plant carry out photosynthesis?
Yes, needle-like plants such as conifers are able to carry out photosynthesis. Their needle-shaped leaves contain chlorophyll and other pigments that enable them to capture sunlight and convert it into energy through photosynthesis. These adaptations help needle-like plants thrive in environments with limited water and harsh conditions.
What kind of leaf does a gymnosperm have?
Gymnosperms have needle-like or scale-like leaves. These leaves are typically tough and adapted to conserve water in various environments. Examples of gymnosperms with needle-like leaves include pine trees, while cycads have palm-like leaves.
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 do conifers have that are needle shaped?
Conifers have needle-shaped leaves that help reduce water loss by minimizing surface area exposed to dry air. These needles also contain a waxy coating that helps protect against harsh weather conditions and reduce herbivory.
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
Why do coniferous trees have needle shaped leaves?
Coniferous trees have needle-shaped leaves to reduce water loss through transpiration. The reduced surface area of the needles compared to broad leaves helps the tree to conserve water in cold and dry climates where water availability is limited. Additionally, the needle shape helps to shed snow more easily, preventing breakage of branches under the weight of snow.
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 does the conifer's adaptation of Needle-like leaves help the tree to survive?
Conifers have needle-like leaves to reduce water loss through transpiration. The thick, waxy cuticle on the needles helps to retain moisture and withstand harsh environmental conditions. The needle shape also helps to minimize surface area exposed to drying winds, enhancing the tree's ability to survive in dry or cold climates.
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
