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Why does duckweed have stomata on the top surface of the leaf?
Duckweed has stomata on the top surface of the leaf to minimize water loss and prevent desiccation. By having stomata on the upper surface, duckweed can control gas exchange while reducing exposure to dry and windy conditions.
Which plants does not have stomata?
A few examples of plants that do not have stomata are liverworts, hornworts, and some mosses. These plants have specialized structures that allow for gas exchange without traditional stomata.
What tiny openings on plants leaves are called?
Tiny openings on plant leaves are called stomata. Stomata are responsible for gas exchange, allowing plants to take in carbon dioxide for photosynthesis and release oxygen and water vapor.
What is the small opening under a leaf called?
Stomata
Does the stomata close during drought?
Yes, during a drought, plants close their stomata to conserve water and prevent excessive water loss through transpiration. This helps the plant maintain its hydration levels and survive the dry conditions.
Which plants have sunken stomata?
generally xerophytic plants have sunken stomata
Doaquatic plants a have stomata where is located?
Yes, aquatic plants can have stomata, although they are often adapted to their environment. In submerged aquatic plants, stomata may be absent or located on the upper surfaces of leaves that are above the water's surface, facilitating gas exchange with the atmosphere. In some floating plants, stomata can be found on the upper side of leaves, allowing them to take in carbon dioxide from the air. These adaptations help them effectively manage gas exchange in their unique environments.
What are the respiratory organs in differences organisms?
earthworm-skin plants-stomata
Why are stomata absent or present in low numbers in the upper epidermis?
To minimize the rate of transpiration
Why does duckweed have stomata on the top surface of the leaf?
Duckweed has stomata on the top surface of the leaf to minimize water loss and prevent desiccation. By having stomata on the upper surface, duckweed can control gas exchange while reducing exposure to dry and windy conditions.
Do stomata present in mushroom?
No , stomata are not present in mushroom as they are fungi . Stomata are present in plants for gaseous exchange .
What are not examples of stomata plants?
Plants without stomata include mosses, liverworts, hornworts, and algae. These plants lack true leaves and therefore do not have specialized structures like stomata for gas exchange.
What is the openings on the underside of leaves?
stomata =Specialized passages through the cuticle that enable plants to exchange gases.
Which plants have stomata at their lower portion?
terrestrial plants
Which plants does not have stomata?
A few examples of plants that do not have stomata are liverworts, hornworts, and some mosses. These plants have specialized structures that allow for gas exchange without traditional stomata.
What tiny openings on plants leaves are called?
Tiny openings on plant leaves are called stomata. Stomata are responsible for gas exchange, allowing plants to take in carbon dioxide for photosynthesis and release oxygen and water vapor.
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.
