Biology·MCQ Practice
Ascent of Sap — MCQ Practice
NEET UG
Version 1Updated 21 Mar 2026
Interactive MCQ Practice
Test your knowledge. Click “Solve” to reveal options, select your answer, then check the result. 6 questions available.
Q1medium
Which of the following statements correctly describes the primary force responsible for the ascent of sap in tall trees?
Q2medium
Which of the following properties of water is NOT directly involved in the cohesion-tension theory of water transport?
Q3easy
Guttation is observed when:
Q4medium
If a plant stem is cut under water, and the cut end is connected to a manometer, a positive pressure reading is observed. This phenomenon is primarily due to:
Q5medium
Which of the following factors would likely decrease the rate of ascent of sap in a plant?
Q6hard
Which of the following statements about the xylem tissue's role in ascent of sap is INCORRECT?