Question

question 7 of 10
what happens to genes during cell differentiation in somatic cells?
a. each type of cell receives a different set of genes.
b. unnecessary genes are removed from the cell as its structure changes.
c. specific genes are turned on and expressed as the cell develops.
d. genes combine in multiple ways as the cell grows.

Explanation:

Cell differentiation in somatic cells involves gene regulation. All somatic cells have the same set of genes (so A is wrong). Genes are not removed (B is wrong). It's about specific gene activation, not random combination (D is wrong). During differentiation, specific genes are turned on and expressed to give the cell its specialized function.

Answer:

C. Specific genes are turned on and expressed as the cell develops.