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The stomate are located in the same place as other plants, leaf and stems. Their stomate are much smaller and sometimes sunken deeper into the surfaces to help keep water loss at a minimum. Also, the stomate on catus only open at night when it is cool outside.
Stomata on cacti are typically located on the stems and sometimes on the ridges or valleys of the plant. They are often found in clusters on the surface of the stem, allowing for gas exchange and transpiration in these water-efficient plants.
The stomata on cactus plant are contained in the skin of the cactus stem. The cacti which are considered more primitive, such as Peireskia and Opuntia, also have stomata in their leaves. The more highly desert adapted cacti have no leaves so they photosynthesise through their skins. Often the stomata are heavily protected by physical adaptations such as waxes or pits in the skin. They also display "behavoural" adaptations such as opening only at night to reduce water loss even further.
Cacti do not have lots of broad leaves to help conserve water. They have far few stomata then non arid plants. They also keep their stomata closed during the day waiting until the cool of night to open them.
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What gas needed for photosynthesis enters through stomata of the cactus stem?
Carbon dioxide is the gas needed for photosynthesis that enters through the stomata of the cactus stem.
Why are cactus leaves tiny?
Cactus leaves are often tiny or absent altogether because they have evolved to minimize water loss through transpiration in arid environments. The reduced leaf surface area helps cacti conserve water and thrive in their harsh habitats.
Is prickly peare cactus a c3 or c4 plant?
The prickly pear cactus is a CAM plant, not a C3 or C4 plant. CAM plants use a different carbon fixation pathway called Crassulacean Acid Metabolism that helps them conserve water by opening their stomata at night.
How does cacti obtain CO2 needed for photosynthesis?
Cacti obtain CO2 needed for photosynthesis through small pores called stomata on their stems. These stomata open at night when it is cooler to minimize water loss through evaporation. During this time, cacti take in CO2 and store it for use in photosynthesis during the day.
Which plants have sunken stomata?
generally xerophytic plants have sunken stomata
Which one has more stomata cactus or water lily?
Water lilies will have less. Water plants have stomata on the sides exposed to air. Or if totally submerged, there are no stomata present. A cactus is covered with stomata but not as much as average plants.
What gas needed for photosynthesis enters through stomata of the cactus stem?
Carbon dioxide is the gas needed for photosynthesis that enters through the stomata of the cactus stem.
Do cactus plants have stomata on its leaves and roots?
yes but maybe
Does the cactus have a stomata?
Yes. The cacti may practice a delayed form of photosynthesis because they must close their stomata in the daytime but they, like all other plants, must take in carbon dioxide and release oxygen and water through those stomata.
How does a cactus remove waste?
One way that a cactus excretes wastes is through its breathing pores, or stomata. Guard cells on either side of the stomata's opening control the entry of gases such as carbon dioxide and the exit of gases such as oxygen. Another way is through the photosynthetic process, by which the sun and the cactus cooperate to make energizing starches and sugars. Still another way is through the exudates that the roots release into the soil. A cactus plant's waste products are considered attractive, delicious prey by the underground soil food web.
Can cactus plants survive without stomata?
No, a cactus can't survive without stomata. Each stoma is a breathing pore whose opening is controlled on both sides by guard cells. The pores are the points of gas exchange between the cactus and the outside world. For example, the pores release oxygen, for the purification of the environment; and take in carbon dioxide, for the plant's all important photosynthetic interaction with sunlight. So the stomata control what gets into and out of the plant's stem. The point therefore is to minimize inside water losses and maximize what's needed from the outside for making energizing photosynthetic products.
Why are cactus leaves tiny?
Cactus leaves are often tiny or absent altogether because they have evolved to minimize water loss through transpiration in arid environments. The reduced leaf surface area helps cacti conserve water and thrive in their harsh habitats.
Which part of the cactus do the spikes protect?
The spikes protect the stem of the cactus plant. The reason is the stem's responsibility for moving, processing and storing water and watery products and solutions. The stem also is responsible for carrying out the photosynthetic interaction with sunlight to make energizing, life sustaining starches and sugars.The spikes protect the overall stem, and specific stem parts. For example, the stem is the location of the breathing pores, or stomata. The stomata are the points at which gases within the cactus are exchanged for atmospheric gases. The stem also is the location of the growth buds from which flowers, fruits and seeds form.
Is prickly peare cactus a c3 or c4 plant?
The prickly pear cactus is a CAM plant, not a C3 or C4 plant. CAM plants use a different carbon fixation pathway called Crassulacean Acid Metabolism that helps them conserve water by opening their stomata at night.
What is the openings on the underside of leaves?
stomata =Specialized passages through the cuticle that enable plants to exchange gases.
What is the small opening under a leaf called?
Stomata
What is singular form of stomata?
Stomata is already the plural form of stoma.
