And this eventually forms the blue cells eventually form our Ambion in which we have the actual embryo that developing embryo. So Saladesian is a very important process that takes place within morphogenesis and cell to cell adhesion is affected by these morphogens. Now, what about the other thing that these proteins can actually do? So aside from affecting the way that cells actually adhere to one another, these proteins can also change the composition of the extracellular matrix that is found around the cell. Now, what has the extracellular matrix have to do with the process of morphogenesis? Well, basically the entire purpose and function of the extracellular matrix is basically one of two things.