Guttation is mainly due to

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Guttation refers to the exudation of liquid drops from the margins and tips of leaves through specialized structures called hydathodes.The develop

Vedclass · Accepted Answer

Root pressure

Vedclass · Answer

(A) Guttation refers to the exudation of liquid drops from the margins and tips of leaves through specialized structures called hydathodes.The development of root pressure in a plant leads to positive hydrostatic pressure in the xylem sap throughout the plant.Because the water-conducting xylem elements of a vascular bundle terminate in hydathodes,the xylem sap is forced to flow through these structures.Thus,in guttation,water is exuded from the leaf due to the positive pressure generated by the roots.

Similar Questions

Which one is against the theory of ascent of sap given by Dixon and Jolly?

In tall trees,the water column in the xylem does not break due to its weight because of:

In plants,the xylem of roots performs water uptake,which involves:

Which of the following is not involved in the entry of water through suberized roots?

Ascent of sap in plants was demonstrated by

Vedclass Test Series

Exam Paper Generator

Online Exam Module