I don't have enough information but it could be natural selection or mutations.
DNA code is transffered to mRNA in the nucleus through a process called transcription.
Nucleus, the control center of the cell is the organelle which intiates, enables, and manages the various simplex. compound and complex cellular activities. It also stores the DNA of the cell which is then replicated and recopied over a hundredth and thousandth times over through cell division processes. In the nucleoplasm -nucleolus, the inner part of nucleus of a cell is where the DNA to mRNA and to protein; vice-versa happens.
I know for sure its not A. but im not sure what the answer is i took the quiz and A was wrong.
Answer:
Is there a choice for the following?
Explanation: