Identify the false statement regarding the girdling experiment. (a) If bark of tree is girdled f...

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Identify the false statement regarding the girdling experiment.
(a) If bark of tree is girdled from main stem, the plant dies because ascent of sap is stopped
(b) If xylem is girdled from main stem, wilting of leaves takes place
(c) In the flowering plant food is transported in the form of disaccharide sucrose
(d) In girdling experiment the plant root dies first
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