Answer:
Alice told them that once cells differentiate they go through a set of processes that transform and specialize embryonic cells. After these transformations, their morphology and physiology are defined, which make them capable of performing a certain function.
Step-by-step explanation:
After fertilization, the body's life begins with just a single cell. In this sense, all other cells that originate from cell division (mitosis) will have the same genetic information, however, will perform different functions because of gene expression. In other words, each different cell type has the inhibition or activation of certain groups of genes, which define the function of each one of them.