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According to one vital force theory, asc...

According to one vital force theory, ascent of sap is due to active pulsation of innermost layer of cortex. This theory was given by
or
In plant 'transpiration pull' theory for ascent of sap was first proposed by
(a) J.C. Bose
(b) Dixon
(c) Strasburger
(d) Sachs

A

J.C. Bose

B

Dixon

C

Strasburger

D

Sachs .

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A
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