Root Hair Cell Specialisation
Root hair cells are highly specialized for their role in absorbing water and minerals from the soil.
Why don't root hair cells have chloroplasts?
What is Root Hair Cell Specialisation?
"A root hair cell is a specialized plant cell adapted for efficient uptake of water and minerals through a large surface area."
Why does a sperm cell have a tail?
How is a root hair cell adapted for its function?
What is the function of xylem tissue in plants?
Structure vs Function
Large surface area: The "hair" extension increases contact with soil water.
Many mitochondria: To provide energy for active transport of mineral ions.
Large permanent vacuole: To maintain a concentration gradient for osmosis.
Root hair cells are underground — there is no light for photosynthesis, so they don't need chloroplasts.
Accelerate your revision
Master root hair cell specialisation and more with our exam-focused practice app.