i believe the answer is B, because you must form a hypothesis before you conduct the experiment.
the answer is gene- the combined DNA from your mom and dad which makes up your full set of DNA.
Answer:
a,c,d
cause edgenute
uh, yeah! have a good day!
<span>(1) Specific sections of DNA molecules in the
chromosomes are activated.</span> This <span>contain identical chromosomes to function
differently.</span>