Xylem and Phloem Transport

The rate of photosynthesis is inversely proportional to the surface area of leaves.

Which of the following regarding phloem is correct?

Factors responsible for ascent of xylem sap in plants are

What is the direction of movement of water in xylem, whether it is bidirectional or upward?

Which of the following is/are correct about the diagram given below?

Which of the following statements are true regarding phloem?

Give a reason for the following.

Tracheids and vessels in the xylem are tube-like structures.

Explain the difference between xylem and phloem.

Absorption of water by root is increased with the

________ conducts water absorbed by roots to the leaves.
 

Water in plants is transported by
 

When a cell kept in $0.5 \mathrm{M}$ solution of sucrose, its volume does not alter. If the same cell is placed in a $0.5 \mathrm{M}$ solution of sodium chloride

Conduction of inorganic materials in plants occur mainly through