The apoplastic pathway is defined as:

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.

$A$ thin film of water,held by the soil particles under the influence of internal attractive force,is called which of the following water?

Movement of molecules of gases,liquids and solids from a region of higher concentration to a region of lower concentration is termed as

Which of the following statements are true for diffusion?
$I-$ It is a short-distance or passive transport.
$II -$ It can occur in any direction from the intercellular space of leaves to the external environment.
$III -$ Energy is expended.
$IV -$ Molecules move from a region of lower concentration to a region of higher concentration.
$V -$ Diffusion is a slow process and is not dependent on a living system.
$VI -$ Diffusion is obvious in gases and liquids,but diffusion in solids is more likely rather than of solids.

Which of the following statements is incorrect?