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Stomata are small pores (holes) in the epidermis that allow gases to diffuse in and out of the leaf. Stomata are usually in the lower epidermis, but some plants like water lilies have them in the upper epidermis.
In sunlight:
Carbon dioxide diffuses in for photosynthesis.
Oxygen made in photosynthesis diffuses out.
Water vapour diffuses out.
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Water vapor moves out of leaves through open stomata This process is known as?
Transpiration
When water moves up the vascular tubes through stomata?
Water does not move through stomata. Stomata are small openings on the surface of leaves that allow for gas exchange. Water moves up the vascular tubes in plants through a process called transpiration, where water is lost through the stomata and creates a negative pressure that pulls water up from the roots.
Can H2O pass through stomata?
Yes, water (H2O) can pass through stomata, which are small openings in the epidermis of leaves that allow for gas exchange and water vapor to be released during transpiration. Water moves through the plant via a process called transpiration, where water is absorbed by roots and moves up through the plant to the leaves before being released through stomata.
Describe the path taken by water at the moment it enters the leaf and leaves through the stomata?
Water enters the leaf through the roots and moves up through the stem to the leaves via the xylem vessels. Once in the leaf, water moves through the mesophyll cells and eventually evaporates from the stomata as water vapor during transpiration.
What enters through stomata in leaves?
Carbon dioxide enters through stomata in leaves, which is needed for photosynthesis. Oxygen and water vapor also exit through the stomata as byproducts of the photosynthesis process.
Air enters and leaves through the?
STOMATA
How does plant respiration?
A plant respirates through the stomata in its leaves. It also performs photosynthesis through the stomata as well.
What are the openings in the leaves through which transpiration takesplace?
stomata
Why is the function of the stomata?
The stomata are openings in plant leaves through which gasses pass in and out. During the day carbon dioxide passes from the air through the stomata to the leaves and oxygen, produced by the leaf, passes back out through them. At night plants yield up small amounts of carbon dioxide through the stomata.
What are the tiny holes in leaves through which carbon dioxide enters?
The tiny holes in leaves through which carbon dioxide enters are called stomata. Stomata are small pores located on the surface of leaves that open and close to allow for gas exchange, including the intake of carbon dioxide for photosynthesis.
Water and carbon dioxide move into and out of leaves through?
Through the stomata.
Through which structure do carbon dioxide and water enter plants?
stomata which are tiny spots on the underside of the leaf
