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Openings on undersides of leaves for gas exchange?
Stomata.
Are small openings on the undersides of leaves through which carbon dioxide enters plant?
Stomata
What is a leaf to take in air?
Leaves take in carbon dioxide from the air during photosynthesis, a process where they use sunlight to convert carbon dioxide and water into glucose and oxygen. The oxygen produced is released back into the atmosphere.
What are stomata?
Stomata are tiny openings on the surface of plant leaves that regulate gas exchange. They allow for the uptake of carbon dioxide for photosynthesis and the release of oxygen and water vapor. Stomata open and close to control the movement of gases, water, and nutrients in and out of the plant.
Why are the undersides of tomato leaves purple?
The undersides of tomato leaves turn purple due to a natural pigment called anthocyanin. This pigment helps protect the plant from sunlight and acts as a defense mechanism against pests and diseases.
What is it called when plans lose water through their leaves?
The process by which plants lose water through their leaves is called transpiration. During transpiration, water vapor exits the plant through small openings called stomata, which are primarily located on the undersides of leaves. This process is crucial for regulating the plant's temperature, facilitating nutrient uptake, and maintaining water balance.
What are small openigs on the undersides of leaves through which carbon dioxide enters a plant?
the answer is stomata
What are the characteristics filicinophyta?
Filicinophyta all have roots, leaves and stems but they don't have true xylems and phloems. Spores are produced on the undersides of their leaves and these leaves tend to be divided.
How is water vapor released from leaves?
Water vapor is released from leaves through a process called transpiration. This occurs when water absorbed by plant roots moves through the plant and evaporates from small openings called stomata, which are primarily located on the undersides of leaves. Factors such as temperature, humidity, and light intensity can influence the rate of transpiration, helping regulate the plant's water balance and contributing to the water cycle.
What controls the size of openings on leaves?
xylem
What is tiny openings on the bottom of leaves?
Spores
What are small openings on the underside of a leaf called?
They are called stomata, openings or pores in the epidermis of leaves.
