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What is a plant's source of carbon dioxide how does carbon dioxide enter the leaf?
Wiki User
∙ 11y ago
All gas exchange in a plant takes place in it's stomata. Stomata are microscopic openings, kind of like little mouths, that open and close and take in CO2 and transpire O2 at the discretion of something called guard cells. The only job these guys have is to tell the stoma when to open and close based on the conditions around it. Basically the entire plant knows what to do based on what these guard cells learn. If temperatures are high and humidity is low, the stoma open all the way up to increase transpiration, which means the plant can take up more water to make up for the aired climate. If the humidity is much higher the stomata can close a little to reduce transpiration because there is plenty in the air.
Wiki User
∙ 13y ago
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When carbon dioxide and oxygen enter a leaf what can undergo photosynthesis?
Since carbon dioxide is present, the chloroplast will undergo photosynthesis. However, if carbon dioxide level is very low, C3 plants will end up using oxygen instead, which is called photorespiration.
Where in plant does carbon dioxide enter?
Through pores in the green parts of plants (usually under leaves) called 'stomata'.
What part of a leaf allows carbon dioxideoxygenand water to pass into and out of it?
The stomata allows the carbon dioxide to enter.
Through what structure does water oxygen and carbon dioxide can enter a cell?
Water, carbon dioxide and oxygen can enter a cell through the plasma membrane.
Why doesn't carbon dioxide enter the bloodstream through the air scars?
carbon dioxide can not enter the bloodstream through the air scars because if it does there would be a hard time to breathe carbon dioxide doesn't have to do with anything about the air scares in the breathing area
When does carbon enter the ecosystem?
plants take in carbon dioxide for photosynthesis
How does carbon enter plants from the atmosphere?
As carbon dioxide. Plants convert carbon dioxide from the atmosphere and water to glucose (C6H12O6) and oxygen in the chemical process of photosynthesis.
How does carbon dioxide enter underwater plants?
Carbon dioxide is present in water from fish respiration and the breaking down of organics such as rotting leaves. As far as how they assimilate it, it's pretty much the same as terrestrial plants. Absorbsion through their leaves, roots, etc.
Describe several ways gases enter and leave the atmosphere.?
plants take in carbon dioxide and release oxygen
When carbon dioxide and oxygen enter a leaf what can undergo photosynthesis?
Since carbon dioxide is present, the chloroplast will undergo photosynthesis. However, if carbon dioxide level is very low, C3 plants will end up using oxygen instead, which is called photorespiration.
Where in plant does carbon dioxide enter?
Through pores in the green parts of plants (usually under leaves) called 'stomata'.
How does carbon dioxide enter the alveoli?
Carbon dioxide ;D and carbon dioxide leaves it. 8)
How does carbon dioxide enter the living part of the carbon cycle?
What
What part of a leaf allows carbon dioxideoxygenand water to pass into and out of it?
The stomata allows the carbon dioxide to enter.
Were does carbon dioxide enter in a plant?
stomata
How does carbon dioxide enter the leaves?
stomata
Through what structure does water oxygen and carbon dioxide can enter a cell?
Water, carbon dioxide and oxygen can enter a cell through the plasma membrane.
