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(brooke,13) water is soaked up through roots & carbon dioxide is just absorbed Carbon dioxide is absorbed by the following process. There is a spongy mesophyll, a loose tissue with many air spaces between its cells. These air spaces connect with the extrerior through stomata porelike openings in the underside of the leaf that allow carbon dioxide and oxygen to diffuse into and out of the leaf.
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∙ 15y ago
Wiki User
∙ 14y agoThrough stomata, which are pores on leaves that allow carbon dioxide to enter the cells and oxygen and water to leave. The opening and closing of a stoma (singular) is controlled by guard cells.
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∙ 13y agoCO2 diffuses into the leaf through holes called stomata. These are found on the underside of the leaf and can be controlled as too how open and shut they remain. They are necessary because the leaf is covered ina waxy cuticle preventing gas diffusing in.
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∙ 15y agoThrough stomata, which are small mouth-like structures on the leaf responsible for gas exchange (O2 and CO2).
Wiki User
∙ 11y agothrough the stomata
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Where does CO2 enter on a leaf during photosynthesis?
CO2 enters through stomata. They are tiny pores on leaves.
What is amphistomatous?
Amphistomatous describes a certain type of leaf morphology in drought adapted plants. These plants have stomates (the openings in the epidermis which allow CO2 to diffuse into the leaf) on both sides of the leaf.
In plant cell where diffusion occurs?
Gas exchange for photosynthesis - CO2 from the air diffuses into the leaf, and 02 diffuses out of the leaf into the air
What happens during photorespiration?
In photorespiration, O2 replaces CO2 in a non-productive, wasteful reaction. Photorespiration occurs when the CO2 levels inside a leaf become low, which happens on hot dry days when a plant is forced to close its stomata to prevent excess water loss.
Where is the kinetic energy in photosynthesis?
ok...well, the answer is simple yet complicated... the sun sends down photonic radiation, when it shines on the earth. the photonic radiation [light and heat from the sun] then hits the leaf. the moving of the photons is one form of kenetic energy. the clorophyyl in the leaf's cells then work like solar panels. it gets heated by the sun's photonic radiation and UV radiation, and it is converted into ,well, Oxygen, water, and some type of sugar. the clorophyyl does this by bringing in CO2 [carbon dioxide] from the atmosphere. then, the CO2 is compounded with water, and forms sugar, extra water, and oxegen. the excess water and oxygen is "squirted" outside, while the sugar is converted into energy inside the cell, or stored. the bringing in of CO2 and expelling O2 is the kenetic energy.
What does the leaf combine to sugar?
CO2 and H2O
What are the holes in the leaf that the CO2 enters through?
Stomata
How does a leaf carry photosynthesis?
The leaf collects Carbon Dioxcide (CO2) and somehow turns it into Oxygen
what two substances enter and leave the leaf in photosynthesis?
The leaf first takes in Carbon Dioxide, or CO2, into it's self through the bottom of the leaf. It uses the CO2 and makes sugars out of it, water, and sunlight. This reaction makes a byproduct, Oxygen, that the leaf lets out, which we use to breathe.
Which process in the leaf uses o2 and produces co2?
photosynthesis
What are the holes in the leaf called that the CO2 enters through?
Stomata
What uses stomata as its route into the leaf?
CO2/carbon dioxide
What is needed for starch production in a leaf?
sunlight, water and CO2.
What does a leaf part of plant do?
what does a leaf do on a plantRespiration: It draws in outside air for its CO2 content, expires O2Photosynthesis: Where Co2 is converted into sugar.Excretes excess water.Produces toxins to ward off herbivores.
What does the leaf part of a plant do?
what does a leaf do on a plantRespiration: It draws in outside air for its CO2 content, expires O2Photosynthesis: Where Co2 is converted into sugar.Excretes excess water.Produces toxins to ward off herbivores.
How does carbon dioxide leAVE a leaf?
carbon dioide does not leave the leaf but oygen does
How does the carbon dioxide enter the leaf in dark reaction?
RUBP or PEP will absorb it. CO2 enter the leaf from air.
