Which description of water potential measurements within a plant's tissues lead you to conclude that transpiration...

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Biology

Which description of water potential measurements within aplant's tissues lead you to conclude that transpiration is freelyoccuring?No information is given on the guard cells.
a)soil water potential= -5.0,root water potential= -7.0,stemwater potential= -10.5,spongy mesophyll water potential= -12.0,airwater potential =0.0
b)soil water potential= -5.0,root water potential= -7.0,stemwater potential= -10.5,spongy mesophyll water potential= -12.0,airwater potential= -98.0
c)soil water potential= -8.0,root water potential= -7.0, stemwater potential = -7.0 spongy mesophyll water potential= -7.0, airwater potential= -98.0
d) soil water potential= -12.0, root water potential= -10.0,stemwater potential= -9.5, spongy mesophyll water potential = -9.0, airwater potential= -98.0

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Consider the first option soil water potential 50 root water potential 70 stem water potential 105 spongy mesophyll water potential 120 air water potential 00 Note that water moves from higher water potential to lower water potentail Since the water potentail of soil is higher than the root water potential water moves from soil into root As the water potential of root is higher than the water potential of stem water See Answer

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