Question

Which statement is true about cell differentiation?

a. All cells maintain the same structure and function.
b. Cell differentiation involves the loss of specialized functions.
c. Differentiated cells have identical genetic material.
d. It is the process by which cells become specialized for specific functions.

Answer 1

Cell differentiation involves changes in size, shape, metabolic activity, and overall function of cells. Differentiated cells have different structures and functions compared to other cell types.

Step-by-step explanation:

Differentiated cells have identical genetic material. This statement is false. In the process of cell differentiation, cells undergo changes in their size, shape, metabolic activity, and overall function.

Differentiated cells have different structures and functions compared to other cell types. Additionally, each cell type only 'reads' and expresses the portions of DNA that are relevant to its function, resulting in unique genetic expression among different cell types.