Answer:
The correct answer is: Different genes are activated in each kind of cell.
Step-by-step explanation:
The genetic material, or DNA, in every cell of a multicellular organism is the same. However, different genes are activated in each type of cell, which determines the cell's specific structure and function. This process, called gene expression, results in cells specializing and performing specific tasks in the organism, such as forming bones, skin, or muscle.