Which sentence best describes the DNA in a body's somatic cells?
A. It changes as the cells differentiate.
B. It depends on a cell's environment.
C. It depends on a cell's function.
D. It is identical in all of the cells.
A. It changes as the cells differentiate.
B. It depends on a cell's environment.
C. It depends on a cell's function.
D. It is identical in all of the cells.