The cell layer located at the periphery in the cross-section of the root is called

$A$ tap root is always

$A$ root hair is formed by

Which plant root contains oxidizing agents?

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 cellulose.
Choose the correct answer from the options given below with reference to the structure of root hair.

Choose the incorrect pair.