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Stoma
01
estoma, orificio estomal
a mouth or mouthlike opening (especially one created by surgery on the surface of the body to create an opening to an internal organ)
02
estoma, poro estomático
a microscopic pore found on the surface of leaves and stems of plants, involved in gas exchange, including the uptake of carbon dioxide and release of oxygen and water vapor
Ejemplos
Each stoma on the leaf's surface opens and closes to regulate the plant's water balance.
Cada estoma en la superficie de la hoja se abre y se cierra para regular el balance hídrico de la planta.
The number of stomata per square inch on a leaf is influenced by environmental conditions.
El número de estomas por pulgada cuadrada en una hoja está influenciado por las condiciones ambientales.
