- Created by: muhammad
- Created on: 21-09-19 14:01
what is diffusion
-diffusion is the movment of molecules from an area of high concentration to an area of low concentration to an area of low concentration down a concentration gradient.
what is it meant by cell specification
-cell specification is the process of a stem cell becoming adapted for a particular function within the organisim.
what is a stem cell and where in the human body do you find them?
-A stem cell is an unspecifed cell
-produced in the bone marrow
-Diffrent types of stem cell can be found around the human body.