Biology help

[Kozzy333]

I have quite a bit of biology work to do tonight. So I'm probably going to need some help. If you know the answer please don't hesitate to answer. Most, if not all of these questions will be related to plants.


First question: Why are root hairs only one cell thick?

[Kozzy333]

This board clearly isn't very active. I had to leave that question blank. You all suck.

[bung]

First question: Why are root hairs only one cell thick?

Because they "are usually an outgrowth of a single epidermal cell that grew out of the roots."

Google is your friend.