Question

would you expect to desert plant or a swamp plant to have more root hairs? why?

Answer 1

$$\begin{gathered} \mathrm{Ans}:\mathrm{Swamp}\mathrm{plant} \\ \mathrm{Reason}:\mathrm{The}\mathrm{root}\mathrm{hairs}\mathrm{are}\mathrm{large}\mathrm{in}\mathrm{number}\mathrm{to}\mathrm{soak}\mathrm{up}\mathrm{moisture} \\ \mathrm{similar}\mathrm{to}\mathrm{a}\mathrm{sponge} \end{gathered}$$