The process of cellular differentiation is a direct result of
A)differential gene expression.
B)morphogenesis.
C)cell division.
D)apoptosis.
E)differences in cellular genomes.

Question

Quizplus · Accepted Answer

Cellular differentiation refers to the process by which a less specialized cell matures into a more distinct cell type with specialized functions. This process is tightly regulated by differential gene expression, where different sets of genes are turned on or off in different cell types, leading to the expression of unique gene products that define cell identity and function. Morphogenesis, cell division, and apoptosis can all play important roles in shaping and maintaining complex tissues and organs, but they are not the direct drivers of cellular differentiation. Differences in cellular genomes can contribute to cellular diversity, but they do not fully explain the specific changes in gene expression that underlie differentiation.

The Process of Cellular Differentiation Is a Direct Result of