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How does the stem of a cactus help it survive in a environment?
The stem of a cactus is typically thick and succulent, allowing it to store water during times of drought. This adaptation helps the cactus survive in arid environments by providing a reserve of water for times when it is scarce. Additionally, the stem is often covered in a waxy layer to reduce water loss through evaporation.
Why the stem of cactus is deep and fleshy?
Cacti have thick, fleshy stems because water is stored in them. The stems are green so that cacti can live by photosynthesis, the process by which organisms containing chlorophyll transform light energy into chemical energy. ... Thick, waxy coating on succulent stems of cacti keeps water from evaporating from inside.
Why does a cactus make food in its stem?
Cacti make food in their stems primarily due to their adaptation to arid environments. In these conditions, leaves are often reduced or absent to minimize water loss through transpiration. The stem, which is thick and fleshy, contains chlorophyll and performs photosynthesis, allowing the cactus to produce food and store water efficiently, ensuring its survival in harsh climates.
Why do plants in the desert have thick leaves?
Plants in the desert have thick leaves to store water and reduce water loss through evaporation. The thick leaves also help to protect the plant from the intense sunlight and dry conditions in the desert environment.
Is cactus a leaf or a stem?
Leaves provide extra surface area for water to evaporate out of the plant. In the arid desert, plants need all the water they can get.
Where does a cactus stores its food and water?
A cactus stores its food and water in its stem. The stem is thick and fleshy, allowing it to hold onto water for long periods of time. Additionally, cacti have specialized tissues and cells that can store water efficiently for use during dry periods.
What is cactus that stores water in its stem called?
A cactus that stores water in its stem is called a stem succulent. The stem has tissues that are capable storing large quantities of water. The stem also has a thick waterproof epidermis covered by a waxy cuticle that prevents loss of water due by evaporation. Examples of stem succulents - Cardon Cactus, Organ Pipe Cactus, Saguaro Cactus
Why does a cactus have smooth shiny stem?
go find out on your own
Why does a cactus have thick stem?
Enlarged stems carry out photosynthesis and store water. Unlike many other succulents, the stem is the only part of a true cactus where this takes place. Much like many other plants that have waxy coatings on their leaves, Cacti often have a waxy coating on their stems to prevent water loss. This works by preventing water from spreading on the surface and allowing water to trickle down the stem to be absorbed by the roots and used for photosynthesis. Cacti have a thick, hard-walled, succulent stem - when it rains, water is stored in the stem. The stems are photosynthetic, green, and fleshy. The inside of the stem is either spongy or hollow (depending on the cactus). A thick, waxy coating keeps the water inside the cactus from evaporating.
How does the stem of a cactus help it survive in a environment?
The stem of a cactus is typically thick and succulent, allowing it to store water during times of drought. This adaptation helps the cactus survive in arid environments by providing a reserve of water for times when it is scarce. Additionally, the stem is often covered in a waxy layer to reduce water loss through evaporation.
Fact about cactus?
An interesting fact about a cactus is that a cactus has a thick, juicy and swollen stem inside his body which helps it to store water and when it gets thirsty because of the extremely hot weather, he can drink the water anytime he wants.
Why does a cactus have a hollow stem?
cactus have a hollow stem. it is where they store water and food for survival
Where in the saguaro cactus is the water held?
Water is stored in tissue in the stem of the cactus.
Where does a cactus store water if it doesn't have leaves?
A cactus stores water in its stem.
Where does a cactus store most of its water?
A cactus stores most of its water in its stem or body
What is a very tall cactus that can store water inside there stem?
Water, dissolved nutrients, and byproductsof photosynthesis are stored in the cactus stem. The water and the dissolved nutrients are sent up into the stem from the cactus plant's roots. They're held in the stem until they can be used in the photosynthetic interaction with sunlight. From that interaction are made the energizing carbohydrates, starches and sugars that the cactus needs for such activities as flowering, fruiting, growing, reproducing, and responding to stresses and stressors.
Why the stem of cactus is deep and fleshy?
Cacti have thick, fleshy stems because water is stored in them. The stems are green so that cacti can live by photosynthesis, the process by which organisms containing chlorophyll transform light energy into chemical energy. ... Thick, waxy coating on succulent stems of cacti keeps water from evaporating from inside.
