Last Updated On [03-11-2023]
Who proposed the ‘Cohesion Theory’ of ascent of sap?
a)
Strasburger
b)
Godlewski
c)
Western
d)
Dixon andJolly
Who proposed the ‘Cohesion Theory’ of ascent of sap?
a)
Strasburger
b)
Godlewski
c)
Western
d)
Dixon andJolly
Question ID - 3965 :-
Who proposed the ‘Cohesion Theory’ of ascent of sap?
a)
Strasburger
b)
Godlewski
c)
Western
d)
Dixon andJolly
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Who proposed the ‘Cohesion Theory’ of ascent of sap? |
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|
a) |
Strasburger |
b) |
Godlewski |
c) |
Western |
d) |
Dixon andJolly |
|
(d) Cohesion theory or transpiration pull theory for the ascent of sap in plants, was given by Dixon and Jolly (1894). |
Next Question :
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Which of the following statements is/are not true? I.In CAM plants, stomata open during dark and remain closed during the day. II.Role of III.The water potential of root cells is higher than the water potential of soil. IV.Capillarity theory is the most accepted theory of water movement through plants. V.The walls of xylem vessels made up of lingo-cellulose have strong affinity for water molecules. |
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a) |
II, III and V |
b) |
II, III and IV |
c) |
I, II and III |
d) |
II and III |
in stomatal opening is now universally accepted.View Topper Answer
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