PATHOLOGY

Detailed explanation-1: -Water enters root hair cells by osmosis. The root hair cell is hypertonic to the surrounding soil water. Water then moves from cell to cell through the root cortex by osmosis along a concentration gradient; this means that each cell is hypertonic to the one before it. More items

Detailed explanation-2: -Explanation: Water enters the root hairs by the process of osmosis. Osmosis is the process by which the molecules of a solvent, such as water, move from a region of its higher concentration to a region of its lower concentration through a semipermeable membrane.