Water and minerals absorption from the soil is the function of:

Describe the modifications of roots for specific functions.

Epiphytic roots occur in

Adventitious roots of . . . . . . get swollen and store food.

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.

Select the correct option based on the number of cells in root hairs and stem hairs (trichomes).