Question

Describe the different theories regarding Ascent of sap.
कार्बनिक विलेय के स्थानान्तरण की मंच की परिकल्पना का वर्णन कीजिए।
2.​

Answer 1

❤️ ANSWER :-

• The theory states that transpiration pull or tension, cohesion property of water, and hydration of the cell walls (i.e., adhesion) are collectively responsible for the ascent of sap.A negative pressure or tension due to transpiration is transmitted through the continuous water column within the xylem to the root.