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Which one of the following theories for ascent of sap was proposed by an eminent Indian scientist J.C.Bose?
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The theory of ascent of sap was put forward by J. C. Bose in 1923 which is called the vital force theory or pulsation theory. The theory says that the innermost cortical cells of the root absorb water from the outer side and pump the same into xylem channels.
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Question Text | Which one of the following theories for ascent of sap was proposed by an eminent Indian scientist J.C.Bose? |
Topic | Transport in Plants |
Subject | Biology |
Class | Class 11 |
Answer Type | Text solution:1 |
Upvotes | 84 |