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Light and carbon dioxide and what all affect the opening and closing of stomata?
Choloroplasts in the gaurd cell and availability of Water.
How does the stomata density affect the water loss?
When open, the stomata can release water. The more dense or larger the stomata are, the more water they can release.
How does the number of stomata affect photosynthesis and transpiration?
The stomata are surrounded by guard cell which are tasked with the graduated opening and closing of the stomata. So, wide ope much carbon dioxide is diffusing into the cells and the rate of photosynthesis is high, but as the stomata work their way towards the closed position the rate of photosynthesis slows down until it can stop completely with no diffusion of CO2 through the closed stomata.
What is a disadvantage of the change in size of stomata in the presence of light?
The rate of water loss will increase so it will be a disadvantage of the change in size of stomata in the presence of light.
What is the small opening under a leaf called?
Stomata
Light and carbon dioxide and what all affect the opening and closing of stomata?
Choloroplasts in the gaurd cell and availability of Water.
How will light affect photosynthesis?
Light allows photosynthesis to occur. Therefore more light=faster reaction.
How does the stomata density affect the water loss?
When open, the stomata can release water. The more dense or larger the stomata are, the more water they can release.
What is a guard cell of a plants?
The guard cells flank the stomata and are the means by which the stomata are opened and closed. To take in CO2 and to expel O2 and water. Can close to conserve water if needed and this process usually happens at night when photosynthesis, the light reaction, is suspended.
What adaptation helps some plants that live in dry deserts?
Closing there stomata during the day to conserve water and opening the stomata at night to take carbon dioxide. Naturally this divides the light independent and dependent reaction between two temporal periods of the 24 hour day.
How does the number of stomata affect photosynthesis and transpiration?
The stomata are surrounded by guard cell which are tasked with the graduated opening and closing of the stomata. So, wide ope much carbon dioxide is diffusing into the cells and the rate of photosynthesis is high, but as the stomata work their way towards the closed position the rate of photosynthesis slows down until it can stop completely with no diffusion of CO2 through the closed stomata.
Which part of the plant takes in light and air?
The leaves through their stomata take air in.
What will not affect reaction rates?
Astrological signs will not affect reaction rates.
What is a disadvantage of the change in size of stomata in the presence of light?
The rate of water loss will increase so it will be a disadvantage of the change in size of stomata in the presence of light.
What will happen if you put oil in a leaf and you expose it to sun light?
the stomata will get blocked
Why do you think stomata shut at night?
To stop water loss from the plant. In the day light photosynthesis is taking place and carbon dioxide needs to be admitted into the stomata for this process. At night, no light, so plants, who lose water all day long, as it is replaced by the roots, shut the no longer needed stomata to conserve water.
What does the sun give a plant to make new materials for growth?
Light. The sun's light is the raw material for photosyntesis which is caught by chrolophyll. light it is used in light (day) reaction which involves spliting of H2O to H & O2 and oxygen is released through the stomata which leads to the dark reaction which involves the reactin of H2 and CO2 to produce carbohydrate which the main source of food and energy for plants. So you see the sun is indirectly involved in the making of carbohydrate
