Which property of water allows planktons to float freely on the water surface?

Xylem translocates

Which one of the following is $NOT$ a symplast pathway?

If you are provided with two tubes ($A$ and $B$),where one is narrow and the other is relatively wider,and if both are immersed in a beaker containing water as shown in the figure. Why does $B$ show higher water rise than $A$?

The term 'outer space' represents ...$A$...,while 'inner space' represents ...$B$... with reference to absorption of minerals. Identify $A$ and $B$ to complete the given statement.

Select the incorrect statement regarding water.