Question

The photo shows a root hair. Water and nutrients flow into

root hairs on a plant's roots.
How does the structure of a root hair support its function?
A. It has a wax seal that repels soil.
B. It sticks out from the cell into the soil.
C. It conducts electricity through the soil.
D. It expands and shrinks in the soil.

Answer 1

Answer: B. It sticks out from the cell to the soil.

Explanation: Option B sounds more plausible.