Question

what is cell differentiation?​

Answer 1

Cellular differentiation is the process where a cell changes from one cell type to another. Usually, the cell changes to a more specialized type. Differentiation occurs numerous times during the development of a multicellular organism as it changes from a simple zygote to a complex system of tissues and cell types.

Answer 2

Cell differentiation is a process where young or immature cells evolves into a mature cell and thus reaching it's mature form and functioning. One can notice cell differentiation during development of a zygote into a multicellular organism.