The genetic blueprint for you will be the same in both but both have a different protocol I guess, as in all the cells in your toe are told to do their job which essentially builds and maintains your toe while the same happens in your arm. of course this is only my understanding of it and I'm sure someone else will give a way more detailed answer soon.
The correct option is A. DNA contains genetic codes that code for proteins, which are essential and necessary for the growth and functioning of an organism.
