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Unformatted text preview: evaporating and the pressure inside the plant becomes positive. Plants leak water out on the edges of leaves to relieve pressure, this is known as guttation. This can also occur at night when the stomata close and the pressure builds up. Biology Notes February 29, 2008 Tracheids VS Vessel elements Pines and other conifers Flowering Plants Ion channels change cell pressure by pumping K+ in and now of cell....
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This note was uploaded on 05/02/2008 for the course BIOL 102 taught by Professor Hill/smith during the Spring '08 term at Idaho State University.
- Spring '08