$Cuscuta$,$Viscum$ and $Orobanche$ are similar in having

Pneumatophores are found in plants growing in:

Root is distinguishable from stem in:

Velamen is needed for

Choose the incorrect pair.

Given below are two statements.
$Statement-I$: In root hair, the outer layer of the cell wall is composed of pectin.
$Statement-II$: In root hair, the inner layer of the cell wall is composed of chitin.
Choose the correct answer from the options given below with reference to the structure of root hair.