In xylem, the ascent of sap takes place in

Related MCQs

• Water in plants is transported by or ascent of sap takes place through (BHU 1991, DPMT 1987, CPMT 1983, 1996, MHTCET 2009)
• Root pressure theory of ascent of sap is unacceptable because
• Root pressure is unable to explain the ascent of sap because it is not found in
• Ascent of sap is
• A .......... force exists between the walls of xylem vessels and water.
• The phenomenon which forces water upward into tracheal elements of xylem in the root region is
• Path of water movement from soil to xylem is (CPMT 1989, Kerala 2008)
• The pressure that prevails in cell due to number of substances dissolved in cell sap is .......... .
• The surface, from which the exchange of, gas takes place, is called
• Synthesis of RNA and protein takes place in which phase of the cell cycle ?