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Cacti have spines that evolved from leaves.
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∙ 10y ago
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∙ 13y agoThe reason is to conduct photosynthesis faster than a flat leaf.But this is only in a desert.
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∙ 10y agoRose,Acacia Xanthrophloea,Citrus
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∙ 14y agoA rose is a plant that has a spiky stem.
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∙ 10y agoguyavano
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∙ 11y agocacti
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∙ 15y agoCactus.
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∙ 11y agomistle toe
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Which part of the plant do the spines represent?
Spines on a plant typically represent modified leaves or stipules that have evolved to protect the plant from herbivores or help it conserve water.
How do spines on holly leaves reduce water loss?
Spines on holly leaves reduce water loss by creating a barrier that helps to minimize transpiration, the process by which plants lose water through their leaves. The spines also create a microclimate that can reduce air movement around the leaf surface, helping to conserve moisture. Additionally, the spines can deter herbivores that may otherwise consume the leaves and damage the plant, helping to preserve its water resources.
What adaptation do the leaves have?
spines to protect against leaf-eating animals
Does a cactus have leaves that reduce to needle-like structures?
Yes, cacti have evolved to eliminate leaves and replace them with spines.
What are cacti thorns useful for?
Cactus spines prevent moisture loss from plants. Spines also defend the plants from grazing animals. The spines are just modified leaves.
What are the leaves called on a saguaro cactus?
Spines have replaced leaves on cacti.
How have leaves of a cactus adapt to the desert?
Leaves have evolved into spines on the cactus.
What are the leaves in venus flytrap plant?
spines
How the spines on an octopus tree help the plan's leaves keep the water they need?
how the spines on an octopus tree help the plant's leaves keep the water they need?
What is the meaning of leaves reduced to spines?
"Leaves reduced to spines" means that the leaves on a plant have become modified into sharp, pointed structures resembling spines. This adaptation is often seen in plants living in arid environments as a way to reduce water loss through transpiration and to protect against herbivores. An example of a plant with leaves reduced to spines is the cactus.
What do thorns do?
Cactus spines prevent moisture loss from plants. Spines also defend the plants from grazing animals. The spines are just modified leaves.
Which part of the plant do the spines represent?
Spines on a plant typically represent modified leaves or stipules that have evolved to protect the plant from herbivores or help it conserve water.
Does a cactus have leaves?
No. Some may be considered as leaves but not really. Christmas cactus for instance grows in thin segmented stalks reminiscent of leaves. Cactus flowers have petal that are leafy and green like leaves but not really leaves. barrel cactus and saquaros obviously have no leafy protrusions beyond their flowers.
Why desert plants have scale or spine like leaves?
Scale like leaves
Can a cactus leaf prevent water loss?
Cacti do not have leaves. The leaves have been replaced by spines.
How do spines on holly leaves reduce water loss?
Spines on holly leaves reduce water loss by creating a barrier that helps to minimize transpiration, the process by which plants lose water through their leaves. The spines also create a microclimate that can reduce air movement around the leaf surface, helping to conserve moisture. Additionally, the spines can deter herbivores that may otherwise consume the leaves and damage the plant, helping to preserve its water resources.
What can be made of of weed leaves and weed plant stem?
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