The most widely accepted theory for ascent of sap in trees is (a) capillarity (b) role of atmospheric pressure (c) pulsating action of living cell (d) transpiration pull and cohesion theory of Dixon and Jolly.

The most widely accepted theory for ascent of sap in
trees is
(a) capillarity
(b) role of atmospheric pressure
(c) pulsating action of living cell
(d) transpiration pull and cohesion theory of Dixon
and Jolly.
by

1 Answer

Answer :

(d) transpiration pull and cohesion theory of Dixon
and Jolly.
by

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