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A swelling in guard cellstriggersthe transpiration pull
the evaporation and diffusion of water from the leaves(passive) is caused byTranspiration
vaporization of H2O from the cells of the foliage followed by diffusion of H2O vapor through the pore(passive) caused bythe transpiration pull
Water pressure from water entering the root cells to the movement of water to leaves where a portion of it evaporates through open stomata openingscausingtranspiration pull
1 ) the cohesion of water molecules to at least one another on account of hydrogen bond formation - sticky , ( 2 ) by adhesion of water molecules to the walls of the xylem cells which aids in offsetting the downward pull of gravity - stretchy(passive) is caused byThis transpiration pull
evaporation of water from the leaves(passive) caused byTranspiration pull
a low water conc in leaf cells pulling water up plant stem via xylem vessels Water exits via stomata by evaporation the way a plant demonstrates a degree of osmoregulation Transpiration through open stomata involves a huge water loss(passive) is caused byTranspiration pull
nutrient availabilitycan influencetranspiration ... 14,15,16,17
by covering the wick with a soft plastic tube , except for the part that was inserted into the stem(passive) was preventedTranspiration
stomatal closure(passive) caused bytranspiration preclusion
two factorscan causetranspiration pull
tension rupture(passive) caused bytension rupture
The absorbed water(passive) is ... influenced byThe absorbed water
tension at top of plant - Result of water potential gradient - Ranges form slightly negative in soil and roots to very negative in atmosphere - Column of water pulled up through the plantcausestension at top of plant - Result of water potential gradient - Ranges form slightly negative in soil and roots to very negative in atmosphere - Column of water pulled up through the plant
through water surface tension within the plant cellsis createdthrough water surface tension within the plant cells
passive absorption of watercausespassive absorption of water
passive water absorptioncausespassive water absorption
from the transpiration process in leavesoriginatedfrom the transpiration process in leaves
water to travel up the xylem from the rootscauseswater to travel up the xylem from the roots
continuous upward movement of watercausescontinuous upward movement of water
a pressure gradient that helps draw water and minerals up to the plant body from the rootscreatesa pressure gradient that helps draw water and minerals up to the plant body from the roots
The upward movement of water against the gravitational pull(passive) is caused byThe upward movement of water against the gravitational pull
a suction effect on the water column inside the xylemcreatesa suction effect on the water column inside the xylem
negative pressure in xylem that causes continuous upward movement of sapcreatesnegative pressure in xylem that causes continuous upward movement of sap
The bulk of the flow(passive) is created byThe bulk of the flow
enormous tensions(passive) created byenormous tensions