Posted by steven on January 15, 19101 at 09:31:45:
In Reply to: Plant root growth posted by MEADOW VIEW on January 14, 19101 at 17:00:02:
"Roots grow from cuttings because plants have differenciated cells....cells that have not made up their mind whether to be stems or roots."
I am sure you must have meant to write "undifferentiated".