Answer :
During early embryonic development some cells becomes a muscle cell while the other becomes a liver cell because They receive different chemical signals in gene expression.
In general, Differentiation of cells in the embryo brings by both internal cellular factors as well as extracellular factors and they also act on the cell from the outside. While it is still difficult to understand about the exact molecular interactions that carry out cellular differentiation.
In many studies it is considered that Cytoplasmic determinants that include proteins, RNA, and organelles present in the cytoplasm of an embryonic cell, are the determinants of cell's gene expression and therefore direct a cell's differentiation.
To learn more about cell's differentiation, here
brainly.com/question/18639909
#SPJ4