Tiny pores on the underside of the leaves (stomota-plural for stoma). Carbon dioxide and oxygen enter and leave the plant through these tiny pores.
A very small pore which allows water and air to enter and exit a leaf.
specialized openings in the leaves of some plants that allow carbon dioxide to pass into the plant body and water and oxygen to pass out.
pores in leaves that allow plant to bring in carbon dioxide and release oxygen
Small epidermal pores, surrounded by two guard cells, through which gases diffuse and water transpires in and out of a leaf.
the pores within leaves surrounded by guard cells that regulate the rate of gas exchange, which regulates the rate of photosynthesis. (Singular, stoma.)
Pores (openings) on the leaf surface that allow for the passage of water, and of gases, such as CO2 and O2. Stomata open and close with varying conditions.
A minute pore in the epidermis, especially in the lower surface on the leaf. The "breathing pores" of a leaf.
pores in the plant's epidermis.
Small pores/openings in plants used in breathing.
A breathing pore in the epidermis of a plant.
Pores in the leaf epidermis that allow carbon dioxide to enter and water vapor to leave.
Tiny pores in the epidermis or surface of plant leaves or stems through which gases and water vapor are exchanged with the environment.
small mouth-like or nose-like openings (pores) on leaf underside, responsible for transpiration and many other life functions: The millions of stomata must be kept very dean to function properly.
The organ through which a cactus "breathes", in cacti they are found on the body and any existing leaves.
On needle-bearing trees such as Western hemlock and Douglas-fir, large rows of stomata's can be seen as the white stripes on the underside of each needle. Generally, stomata are small holes on the underside of a leaf through which water is transpired.
Tiny pores on the surface of plant leaves that can open and close to take in and give out water vapor (transpiration), oxygen, and carbon dioxide.
The pore surrounded by guard cells in the epidermis of leaves and stems that allows gas and water exchange between the environment and the plant. Stomata are important components of plant transpiration
Minute pores in the surface of leaves and Herbaceous stems through which exchanges of gases with the atmosphere occurs.
The breathing pores on the surface of a plant's leaves
Openings in leaves that allow absorption of carbon dioxide and release of oxygen.
The pores, more often on the underside of leaves, through which gases diffuse in and out of the leaves, but with variable aperture controlled by guard cells around the pore.
A minute, intercellular fissure in the epidermis of a stem or leaf, flanked by guard cells that regulate the opening and closing of the stomata in response to complex hormonal signals and environmental cues in order to modulate the diffusion of water vapor and other gasses out of and into the plant. Stomata first appear in the sporophytes of hornworts.
Pores on the underside of leaves that can be opened or closed to control gas exchange and water loss. Openings in the epidermis (usually of the leaf) that allow gas exchange. PICTURE 1 | PICTURE 2
the minute openings in the epidermis of leaves through which gases interchange between the atmosphere and the intercellular spaces within leaves
openings in a leaf through which gases and water enter or leave.
These are pores (openings) in the leaves of a plant, which allows gases to diffuse.
openings in the cactus skin that allow gases (i.e. carbon dioxide, water vapor) to pass in and out of the plant for photosynthesis.
Small openings or pores on the undersides of leaves, through which gases and water pass.
pores or openings for gas exchange that are generally concentrated on leaf surfaces.
Controllable openings (pores) in leaves, usually on the underside, through which gaseous exchanges take place
Openings or pores in the leaf surface through gas exchange occurs. Each stomate is surrounded by two guard cells that regulate the size of the opening
The openings on a leaf surface through which gases enter and leave the internal leaf environment.
opening on the epidermis of a leaf or stem through which water vapor moves out of the plant and carbon dioxide moves in
Pores in the epidermis of a leaf
an opening or pore in leaves that is surrounded by guard cells.
Openings in the epidermis of a stem or leaf of a plant which permit gas exchange with the air. In general, all plants except liverworts have stomata in their sporophyte stage.
Specialized openings in leaf surfaces that allow movement of gases.
A pore through which gas exchange takes place, usually located on a leaf
Pores in the epidermis of a plant that are involved in the exchange of gases, e.g. carbon dioxide, oxygen, from within the plant and the atmosphere. A single pore = Stoma.