Sap ascends in woody stems because of root pr | vedclass

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Question

(A) The ascent of sap in plants is primarily driven by the transpiration pull,which creates a negative pressure (tension) in the xylem vessels.Root pr

Vedclass · Accepted Answer

Transpiration pull

Vedclass · Answer

(A) The ascent of sap in plants is primarily driven by the transpiration pull,which creates a negative pressure (tension) in the xylem vessels.Root pressure provides a positive push,which is significant in smaller plants or during specific conditions like high humidity,but the transpiration pull is the main force responsible for the long-distance transport of water in tall woody stems.

Sap ascends in woody stems because of root pressure and

Similar Questions

$A$ : Root pressure is dynamic and is always a positive hydrostatic pressure.
$R$ : It is a universal phenomenon and develops under absorption lag.

When is the root pressure highest?

The continuity of the water column in the $xylem$ is maintained due to

The ascent of xylem sap in plants is mainly accomplished by the :

Give scientific reasons:
$(1)$ Ascent of sap is done by $Xylem$ tissue.

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