Question

By which process are water and salt absorbed by the root hair

Answer 1

by absorption process for photosynthesis

Answer 2

Water is absorbed by the root hair cell by the preocess called, Osmosis. ... Root hairs are made up of epidermal cells, which are present on the surface of the root, they also increase the surface area for absorption. They absorb minerals by active transport and water by osmosis. These substances then move to the xylem.