It is important because it creates a second copy of DNA that must go into one of the two daughter's cells when a cell divides
This questions seems like its missing other parts
The answer to this question is letter C. <span>The organism evolved during identification.
</span>A scientist has correctly gone through all the possible steps in a dichotomous key, but has not identified an insect. He was not able to identify the insect because t<span>he organism evolved during identification.
</span>
Choices to this question are:
A) The scientist must have made a mistake.
B) The insect might be an unknown variation or a new species.
C) The organism evolved during identification.
D) The dichotomous key had to many questions.
<span>Model construction.....</span>
12. D
13. B
14 . C
I hope I helped you. I don't know if I was helpful.