Question

how does root hair grow. What is it's main function.​

Answer 1

Explanation:

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

Answer 2

Answer:

root hair extend the absorbing surface of the root and therefore have studied in terms both of physiological characteristics of the plasma membrane and uptake of water and of warios icons in the soil solution