During development of the epidermis, if we artificially blocked interactions of the basal layer and the dermis, including all signaling molecules coming from the epidermis, what result might you expect to see? No change, the epidermis would develop as usual An imbalance of cell types, with more proliferation than usual at the expense of differentiation An imbalance of cell types, with more differentiated cell types at the expense of the stem cell pool An expanded granular layer at the expense of the spinous layer