Differentiation Refers to the Process by Which

Multiple Choice

Differentiation refers to the process by which:

A) fertilized eggs undergo multiple rounds of cell division to become embryos.
B) changes in gene expression allow cells to produce the correct proteins at the correct time.
C) cells become progressively more specialized during development.
D) gene regulation determines which proteins are produced in a given cell during development.
E) None of the answer options is correct.