Question

how root hairs help plants to absorb a lot of water in a short time

Answer 1

They have a large surface area forabsorption of water. ... The function of root hairs is to collect water and mineral nutrients present in the soil and take this solution up through theroots to the rest of the plant. As root hair cells do not carry out photosynthesis they do not contain chloroplasts

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Answer 2

root hairs are unicellular epidermal cells which absorbs water passively and through active process to...
transportational pull also help root hairs to absorb water from the soil along with the minerals.
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