It is a mutation that only affects the single nuteoclide of nucleic acid
Answer:
Internal Oblique
Explanation:
Based on location it makes the most sense, hope that helped a bit.
I'd say cyanobacteria, but not sure
The correct answer is option A, that is, control.
A controlled variable refers to something, which is maintained constant all through the experiment. However, in various experiments, one must also require a control. This is distinct from a controlled variable. A control is something, which is used as a standard of comparison for examining the results of an experiment.