The stomata close during strong sunlight so they don't lose excess water. The stomata is how water is excreted from the cell.
Stomata
Stomata
The raw materials of photosynthesis that enters the leaf through the stomates or stomata is H2O or water
The tiny openings under leaves are called stomata. Stomata are small pores that allow for gas exchange, including the intake of carbon dioxide for photosynthesis and the release of oxygen and water vapor.
At night, there is no light, therefore no photosynthesis (which is the process of making energy from light). Photosynthesis uses CO2, however since photosynthesis is not occurring at night, there is no need to acquire CO2.Some plants (CAM plants) only open their stomata at night, however, in order to take in CO2 and store it until it is light and they can use photosynthesis then. This helps to eliminate water loss through the stomata which would occur more rapidly if the stomata were open during a hot day. (therefore, most CAM plants are found in desserts and such)
In most cases it is at the underside of the leaf, as it does not want sunlight to dry it up.
Stomata
Stomata
Yes, rain can affect stomata by causing them to open or close. Stomata are small openings on the underside of leaves that allow for gas exchange, including water vapor. When it rains, the increase in humidity can trigger stomata to close to prevent excessive water loss through transpiration.
The raw materials of photosynthesis that enters the leaf through the stomates or stomata is H2O or water
carbon dioxide goes into pores in the under surface of the leaf, called stomata, and diffuse into the leafs tissues and oxygen exits through these pores aswell though this cannot happen when the stomata close up
Carbon dioxide enters plants through small openings called stomata, which are typically found on the underside of leaves. Stomata open and close to regulate the flow of gases in and out of the plant, allowing carbon dioxide to enter for photosynthesis.
Plants close their stomata to conserve water and prevent excessive water loss during periods of drought. This helps them maintain their internal water balance and avoid wilting or damage from dehydration.
Carbon dioxide enters through a plant's stomata because it is a key component needed for photosynthesis, which is the process by which plants convert carbon dioxide, water, and sunlight into glucose and oxygen. The stomata are small openings on the surface of leaves that allow for gas exchange, with carbon dioxide entering the leaf and oxygen exiting.
Stomata are mainly located on the lower surface of boat lily plant leaves to reduce water loss through evaporation. This positioning helps minimize direct exposure to sunlight and wind, which can speed up transpiration and lead to dehydration in the plant. The lower surface placement also helps protect the stomata from clogging with dust or debris.
Sunlight
Using their stomata normally located under the leaf, but since the bottom of the lily pad's leaf is submerged in water, the stomata are on the top of the leaf.