A well mixed serial dilution is critical to achieving a homogenous mixture that has a constant concentration over the sample volume. If the dilution is not well mixed then it will affect the subsequent dilutions consent ration which will lead to percent error
The answer is D) All of the above
"Exponential growth" means that the bigger it is, the faster it grows.
That's Choice 'D'.
A couple of the methods of molecular biotechnology are cloning and recombinant DNA.