Cells absorb water by

During which process in leaves is the water potential positive?

Which of the following is mismatched regarding the properties of water and their biological significance?

In the given flow chart, the pathway of water movement is shown from soil to xylem. Identify $A-E$ and choose the correct option accordingly.

Which of the following statements are correct regarding the factors affecting absorption by plants?
$i$. In dicots,the guard cells are dumbbell shaped.
$ii$. The transport of food through phloem is bidirectional.
$iii$. Capillary water is available to plants.
$iv$. Lenticels are small,raised structures composed of compactly arranged complementary cells.
$v$. Stomatal transpiration occurs during day time only.
Choose the correct option:

The presence of dew on the surface of leaves is due to