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What is the primary gas exchange organ for most plants?
Stomata
Is a guard cell a tissue a organ or a cell?
A guard cell is a type of cell found in the epidermis of plant leaves. It is not a tissue or an organ; rather, it is a specialized cell responsible for regulating the opening and closing of stomata to control gas exchange and water loss in plants.
How do gases enter and leave plants?
In terrestrial plants, gas enters and leaves (termed "gas exchange") through cell-lined pores called "stomata." Stomata open and close in response to light and humidity, permitting oxygen, carbon dioxide and water vapor to enter and leave the plant. In most terrestrial plants, the stomata are located on the surface of the leaves, or in cacti, on the surface of the stems. In aquatic plants, gas exchange directly though the tissue surface.
Thin outer layer of cells in a plant?
the answer is epidermis
How have land plants evolved to deal with desiccation?
also gas exchange and distribution of water?
Which cell helps in gas exchange in plants?
The main cell responsible for gas exchange in plants is the stomatal cell. Stomata are small openings on the surface of leaves and stems that are formed by two guard cells. The stomatal cells regulate the exchange of gases, such as carbon dioxide and oxygen, in and out of the plant through these openings.
What organelle is responsible for gas exchange?
The organelle responsible for gas exchange in plants is the chloroplast. Carbon dioxide enters the chloroplast, where it is converted into oxygen during photosynthesis. In animals, the lungs are responsible for gas exchange, where oxygen is taken in and carbon dioxide is released.
What plays a role in gas exchange?
haemoglobin present in the RBC helps in gaseous exchange and transport in humans .. where as in plants its through stomata , cuticle , lenticels etc....
What is the function of the stomata cell?
Stomata cells regulate gas exchange in plants by opening to allow for the uptake of carbon dioxide for photosynthesis and the release of oxygen, and closing to prevent water loss through transpiration. This helps plants maintain a balance between photosynthesis and water conservation.
What is the primary gas exchange organ for most plants?
Stomata
What happens as blood passes each cell?
Gas exchange.
Is a guard cell a tissue a organ or a cell?
A guard cell is a type of cell found in the epidermis of plant leaves. It is not a tissue or an organ; rather, it is a specialized cell responsible for regulating the opening and closing of stomata to control gas exchange and water loss in plants.
How does a good blood supply in the lungs helps gas exchange to happen quickly?
The feature of a good blood supply helps gas exchange because it switches with the carbon dioxide and oxygen which helps the process to happen quicker.
How do gases enter and leave plants?
In terrestrial plants, gas enters and leaves (termed "gas exchange") through cell-lined pores called "stomata." Stomata open and close in response to light and humidity, permitting oxygen, carbon dioxide and water vapor to enter and leave the plant. In most terrestrial plants, the stomata are located on the surface of the leaves, or in cacti, on the surface of the stems. In aquatic plants, gas exchange directly though the tissue surface.
What is the role of open vs closed stomata in regulating gas exchange in plants?
Open stomata allow for the exchange of gases, such as carbon dioxide and oxygen, between the plant and the environment. Closed stomata restrict this exchange, helping to regulate the amount of water loss and gas exchange in plants.
What is the largest portion of gas in air and helps plants grow?
Carbon Dioxide is the gas that helps plants grow. As does nitrogen and it it the major consituent of the atmosphere
The movement of a gas into moist intercellular spaces through stomates is an adaptation for respiration in?
Plants. By allowing gases to enter and exit through stomata, plants can exchange gases needed for respiration, such as oxygen and carbon dioxide, with the external environment. This adaptation helps plants survive by facilitating the exchange of gases required for cellular respiration and photosynthesis.
